Peripheral Facial Palsy Research Articles

Malignant external otitis: about 50 cases at Fann hospital center

Background: Malignant external otitis (MEO) is an osteitis of the skull base, originating in the external auditory canal. It is most common in elderly and diabetic patients. Early management prevents complications. The objective of the study is to provide an epidemiological, clinical, paraclinical, therapeutic and evolutionary profile. Methods: From January 2010 to January 2021, we carried out a retrospective study in the ENT department of Fann hospital, selecting the patients hospitalized and suffering from malignant external otitis Results: Fifty patients were included in this study. The mean age was 65, with a sex ratio (M/F) of 1.5. Forty-six patients were diabetic; 2 patients had leukemia and 2 had no previous history. The average length of hospital stay was 3 months. The reasons for consultation were otalgia, otorrhea and deafness in 96%, 80% and 32% respectively. Examination revealed otorrhea in 58%, peripheral facial paralysis in 54% and a polyp in 80%. Ear swab analysis isolated Pseudomonas aeruginosa in 28%. CT scan showed ear cavity filling in 40 cases and bone lysis in 26. Antibiotic treatment was based on ciprofloxacin or ofloxacin in 44% of cases, and the combination of ceftriaxone-ciprofloxacin or ofloxacin in 44%. The average duration of treatment was 3 months. There were 12% recurrences and 2 cases of death after an average follow-up of 10 months. Conclusions: MEO is a rare pathology that occurs more frequently in elderly subjects with immunodepressive backgrounds. Antibiotic therapy has proved effective in treating this condition.

Sarcoidosis‐related uveitis: A case series study

Purpose: The aim of this study was to characterize the epidemiological and clinical characteristics of ocular involvement in patients with systemic sarcoidosis.Methods: Retrospective case series study carried out at the Ophthalmology department of Habib Thameur University Hospital of Tunis between the 1st January 2022 and the 1st January 2023. Fifteen patients (30 eyes) were included. Based on the International Workshop on Ocular Sarcoidosis criteria, three patients had biopsy‐proven sarcoidosis; eight had presumed sarcoidosis and four had probable sarcoidosis. All patients had a complete ocular examination and systemic work‐up.Results: The median age at presentation was 45 years (range: 29–66). The sex ratio was 1:13. Ocular involvement was the presenting symptom in 11 patients. Bilateral granulomatous uveitis was the presenting form in all patients. Panuveitis was the most common anatomic pattern (9), followed by anterior (3), anterior and intermediate (2) and intermediate (1) uveitis. Posterior segment involvement included multifocal choroiditis (3) retinal vasculitis (5) macular oedema (4) and optic nerve head granuloma (1). Systemic manifestations included bilateral hilar lymphadenopathy (8) eyelid granuloma (2) neurosarcoidosis (3) Peripheral facial nerve palsy (2).Conclusions: Uveitis was the initial presentation of sarcoidosis in the majority of our subjects. Panuveitis was the most commonly encountered anatomic form. Our findings support the prominent role of the ocular examination in the early detection of sarcoidosis.

Abducens palsy with facial nerve palsy: A rare clinical presentation

Abstract Multiple cranial nerve palsies are commonly due to brainstem lesions and the presence of abducens nerve palsy with peripheral facial nerve palsy is very rare and the exact etiologies are not defined. Very few reports of pontine infarct are associated with the condition. We report a young male presented with sudden onset diplopia with left-side abduction deficit and inadequate eyelid closure of the left eye. Upon evaluation, it was found to have high blood pressure recordings and imaging revealed the presence of an ipsilateral pontine infarct. The patient was managed with antihypertensives and antiplatelet agents and symptomatic resolution was found after 2 months of follow-up. This report describes a very rare association of abducens and facial nerve palsy in pontine infarct and to our best knowledge only a few reports are available on the same.

Peripheral Facial Paralysis in People Living with Human Immunodeficiency Virus (HIV)

Peripheral Facial Paralysis in People Living with Human Immunodeficiency Virus (HIV)

Variations in the treatment of acute peripheral facial paralysis. A nationwide survey

BackgroundAcute peripheral facial paralysis may be diagnosed and treated by different specialists. ObjectiveThe aim of this study was to explore the variability in the treatment of Bell’s palsy (BP) and Ramsay Hunt Syndrome (RHS) among different medical specialties. MethodsAn anonymous nationwide online survey was distributed among the Spanish Societies of Otorhinolaryngology (ORL), Neurology (NRL) and Family and Community Medicine (GP). Results1039 responses were obtained. 98% agreed on using corticosteroids, ORL using higher doses than NRL and GP. Among all, only 13% prescribed antivirals in BP routinely, while 31% prescribed them occasionally. The percentage of specialists not using antivirals for RHS was 5% of ORL, 11% of NRL, and 23% of GP (GP vs. NRL p = 0.001; GP vs. ORL p < 0.0001; NRL vs. ORL p = 0,002). 99% recommended eye care. Exercises as chewing gum or blowing balloons were prescribed by 45% of the participants with statistically significant differences among the three specialties (GP vs. NRL p = 0.021; GP vs. ORL p < 0.0001; NRL vs. ORL p = 0.002). ConclusionThere is general agreement in the use of corticosteroids and recommending eye care as part of the treatment of acute peripheral facial paralysis. Yet, there are discrepancies in corticosteroids dosage, use of antivirals and recommendation of facial exercises among specialties.

PERIPHERAL FACIAL PARALYSIS: BENEFIT OF EARLY TREATMENT, A RETROSPECTIVE STUDY ABOUT 47 CASES

Introduction: Peripheral facial paralysis is a relatively common pathology which concerns both the general practitioner and the ENT specialist, the ophthalmologist, the neurologist and the pediatrician. The difficulty in therapeutic management lies in the lack of randomized and controlled studies. The functional and aesthetic after-effects can be the source of psychological suffering. Material and method: This is a retrospective study, carried out within the ENT and CCF department of the Avicenne Military Hospital in Marrakech over a period of 5 years from January 2016 to December 2020. Data collection was carried out from the medical records of 47 patients hospitalized in the department during the study period. The texts were entered using the MICROSOFT OFFICE WORD2007 software and the graphics were entered using the MICROSOFT OFFICE EXCEL 2007 software. Results: The age of our patients varied between 10 to 69 years, with a clear predominance of the age group of 45-60 years and an average age of 42 years, the majority of these patients, i.e. 87% were male. The monthly distribution showed a greater frequency in Winter. As for the antecedents, diabetes is the most common (34% of cases) followed by recurrence of PFP in 17% of cases. Regarding the severity diagnosis, the majority of our patients had stage IV (45% of our PFP). Although the etiologies are multiple, in our study, refrigerated PFs dethroned them with more than 68% of cases, followed by herpetic PFs which were recorded in 11% of cases. As for the pick-up time, it is 55.3% in the first three days, and fortunately so. The bases of therapy were corticosteroid therapy and facial physiotherapy. Regarding the evolution of our patients, 35 cases had a complete recovery, 9 patients had an incomplete recovery including 3 with synkinesias and spasms and 3 cases did not recover. Our results showed that this same good development is correlated with the precocity of treatment. Conclusion: PFPs are certainly often benign, they always require rapid and appropriate treatment. This pathology unfortunately causes functional, aesthetic and undoubtedly psychological after-effects requiring continuous long-term monitoring.

Diabetes Mellitus and Hypertension are Associated with Bell's Palsy

Background: Bell's palsy occurs in approximately 40-70% of all cases of acute peripheral facial nerve paralysis, and its cause is unknown. Bell's palsy has several risk factors, including diabetes mellitus and hypertension. Objective: This study aims to identify the association between diabetes mellitus and hypertension with the occurrence of Bell's palsy. Methods: This research was conducted at RSUD Tugurejo Semarang in March 2022 using a retrospective study design and purposive sampling technique. Data collected included the history of diabetes mellitus, hypertension, and the occurrence of Bell's palsy. Medical records were used as research instruments. Hypothesis testing was performed using the Fischer exact test. Results: A total of 32 samples were included in this study. There were 11 patients (34.4%) with a history of diabetes mellitus, 21 patients (65.6%) with a history of hypertension, 11 patients experienced acute Bell's palsy (34.4%), and 21 patients had subacute Bell's palsy (65.6%). The statistical analysis showed a significant association between diabetes mellitus (p=0.017) and hypertension (p=0.033) with the occurrence of Bell's palsy. Conclusion: This study reveals a significant correlation between diabetes mellitus and hypertension and the occurrence of Bell's palsy. Several studies also suggest that hypertension is linked to a poorer prognosis in patients with comorbidities and facial paralysis in Bell's palsy. However, there are also studies stating that age and gender are associated with the occurrence of Bell's palsy independently of diabetes and hypertension.

2023 scientific breakthroughs in ambulatory general internal medicine

The timing of taking antihypertensive medication does not have an impact on the cardiovascular plan. Geniculate block is an alternative to oral analgesic treatment for knee osteoarthritis. Feedback and audits are ineffective in reducing the inappropriate prescription of antibiotics in Switzerland. The intervention of community health professionals in collaboration with general practitioners allows for the control of arterial hypertension. In the case of peripheral facial paralysis, it is relevant to systematically consider performing magnetic resonance imaging. Aspirin is an alternative to enoxaparin in thromboembolic prophylaxis after surgery for a traumatic fracture. Walking 8,000 steps a few days a week reduces mortality. Opioids are not effective for acute neck and lower back pain.

Peripheral Facial Paralysis After COVID-19 BioNTech ® Vaccine

Bell's palsy, also known as acute peripheral facial nerve palsy of unknown cause, commonly manifests with sudden onset of unilateral facial paralysis. This case report describes two patients who has bell’s palsy after their first dose of the Pfizer-BioNTech vaccine.

Task force of the Brazilian Society of Otology — evaluation and management of peripheral facial palsy

ObjectiveTo review key evidence-based recommendations for the diagnosis and treatment of peripheral facial palsy in children and adults. MethodsTask force members were educated on knowledge synthesis methods, including electronic database search, review and selection of relevant citations, and critical appraisal of selected studies. Articles written in English or Portuguese on peripheral facial palsy were eligible for inclusion. The American College of Physicians’ guideline grading system and the American Thyroid Association’s guideline criteria were used for critical appraisal of evidence and recommendations for therapeutic interventions. ResultsThe topics were divided into 2 main parts: (1) Evaluation and diagnosis of facial palsy: electrophysiologic tests, idiopathic facial palsy, Ramsay Hunt syndrome, traumatic peripheral facial palsy, recurrent peripheral facial palsy, facial nerve tumors, and peripheral facial palsy in children; and (2) Rehabilitation procedures: surgical decompression of the facial nerve, facial nerve grafting, surgical treatment of long-term peripheral facial palsy, and non-surgical rehabilitation of the facial nerve. ConclusionsPeripheral facial palsy is a condition of diverse etiology. Treatment should be individualized according to the cause of facial nerve dysfunction, but the literature presents better evidence-based recommendations for systemic corticosteroid therapy.

Risk factors for sequelae after surgery for lymphatic malformations in children

ObjectiveThe first-line treatment of lymphatic malformations (LMs) is pharmacological or interventional; however, surgery is still necessary in selected cases. Our aim was to identify factors associated with the occurrence of permanent postoperative complications. MethodsThis was a case series study of children operated on for LMs between 2001 and 2021 and followed-up in our institution. Patients who presented sequelae derived from surgical treatment (cases) and those who did not (controls) were compared. ResultsWe included 112 children who underwent surgery for LMs in different centers. Forty-nine cases and 63 controls were included (58% male), with a mean age of 34 months. Patients younger than 1 year presented more complications than older children, 59% (n = 29/49) vs 41% (n = 24/49), respectively (P = .02). LMs were in the cervicofacial region in seven patients in the control group compared with 30 of the cases (P ≤ .001), with microcystic malformations the most associated with sequelae (n = 11/15; P = .019). Concerning permanent complications, 88% were neurological (n = 43/49), mainly peripheral facial palsy (n = 17). There was greater postoperative residual disease in controls compared with cases (65% vs 14%, respectively; P ≤ .0001). However, following a second procedure in the control group, there was no significant difference in long-term cure rates (P = .38). ConclusionsThe risk of sequelae following surgery for LM increases significantly in patients younger than 12 months in cervicofacial and microcystic malformations. Because non-radical resections are associated with fewer complications and an optimal long-term cure rate, we consider that aggressive surgical approaches should be avoided if the absence of sequelae is not guaranteed.

Facial nerve function training in patients with peripheral facial paralysis: an expert consensus.

Facial nerve training can prevent facial expression muscle atrophy and promote the recovery of facial para-lysis in patients with peripheral facial paralysis. However, there is still a lack of specific and unified technical standards for facial nerve training, which results in a variety of clinical training methods and uneven levels. In order to standardize the application of facial nerve function training technology for nursing staff, the study convened relevant domestic experts, based on evidence-based combination with the disease characteristics of peripheral facial paralysis and expert clinical experience, conducted in-depth interviews with experts, expert correspondence and expert meetings, and finally formulated the expert consensus on facial nerve function training in patients with peripheral facial paralysis. Overall, suggestions for standardizing the timing, training methods, evaluation methods, health education and other aspects were provided for clinical reference.

Ramsay Hunt syndrome and concurrent varicella-zoster virus meningitis in Denmark: A nationwide cohort study.

Ramsay Hunt syndrome (RHS) is a manifestation of reactivated varicella-zoster virus (VZV) from the geniculate ganglion. Data on clinical features and outcomes of patients with RHS and concurrent VZV meningitis (henceforth RHS meningitis) are limited. Thus, we conducted a nationwide population-based cohort study of all adults hospitalized for RHS meningitis at the departments of infectious diseases in Denmark from 2015 to 2020. Patients with VZV meningitis without cranial nerve palsies were included for comparison. In total, 37 patients with RHS meningitis (mean annual incidence: 1.6/1 000 000 adults) and 162 with VZV meningitis without cranial nerve palsies were included. In RHS meningitis, the median age was 52 years (interquartile range: 35-64), and in addition to peripheral facial nerve palsy (100%), dizziness (46%), and hearing loss (35%) were common symptoms. The triad of headache, neck stiffness, and photophobia/hyperacusis was less common in RHS meningitis than in VZV meningitis without cranial nerve palsies (0/27 [0%] vs. 24/143 [17%]; p = 0.02). At 30 days after discharge, 18/36 (50%) patients with RHS meningitis had persistent peripheral facial nerve palsy, with no statistically significant difference between those treated with and without adjuvant glucocorticoids (6/16 [38%] vs. 12/20 [60%]; p = 0.18). Additional sequelae of RHS meningitis included dizziness (29%), neuralgia (14%), tinnitus/hyperacusis (11%), hearing loss (9%), headache (9%), fatigue (6%), and concentration difficulties (3%). In conclusion, clinical features and outcomes of RHS meningitis were primarily related to cranial neuropathies.

T-cell acute lymphoblastic leukemia in an adolescent presenting with peripheral facial paralysis: A case report and literature review

T-cell acute lymphoblastic leukemia in an adolescent presenting with peripheral facial paralysis: A case report and literature review

Exogenous GDNF promotes peripheral facial nerve regeneration in rats through the PI3K/AKT/mTOR signaling pathway.

Facial nerve regeneration still lacks a well-defined and practical clinical intervention. The survival of central facial motoneuron is a critical component in the successful peripheral facial nerve regeneration. Endogenous GDNF is vital for facial nerve regeneration according to earlier investigations. Nevertheless, the low endogenous GDNF level makes it challenging to achieve therapeutic benefits. Thus, we crushed the main trunk of facial nerve in SD rats to provide a model of peripheral facial paralysis, and we administered exogenous GDNF and Rapa treatments. We observed changes in the animal behavior scores, the morphology of facial nerve and buccinator muscle, the electrophysiological of facial nerve, and the expression of GDNF, GAP-43, and PI3K/AKT/mTOR signaling pathway-related molecules in the facial motoneurons. We discovered that GDNF could boost axon regeneration, hasten the recovery of facial paralysis symptoms and nerve conduction function, and increase the expression of GDNF, GAP-43, and PI3K/AKT/mTOR signaling pathway-related molecules in the central facial motoneurons. Therefore, exogenous GDNF injection into the buccinator muscle can enhance facial nerve regeneration following crushing injury and protect facial neurons via the PI3K/AKT/mTOR signaling pathway. This will offer a fresh perspective and theoretical foundation for the management of clinical facial nerve regeneration.

Clinical and epidemiological features of Lyme neuroborreliosis in adults and factors associated with polyradiculitis, facial palsy and encephalitis or myelitis

The clinical course of Lyme neuroborreliosis (LNB) is highly variable. Delayed diagnosis and treatment still remain actual challenges. Moreover, there is a lack of studies analyzing the factors associated with different LNB syndromes. We aimed to analyze clinical and epidemiological features of LNB in hospitalized adults in eastern Lithuania. A retrospective study was performed for patients presenting in the years 2010–2021. A total of 103 patients were included in the study, 100 with early, and three with late LNB. Patients with early LNB most often presented polyradiculitis [75/100, (75%)], which was also the most common initial neurological syndrome. Peripheral facial palsy was diagnosed in 53/100 (53%) patients, in 16/53 (30.2%) cases both facial nerves were affected. Encephalitis or myelitis was diagnosed in 14% of patients with LNB. A total of 76/103 (73.8%) patients were discharged with residual symptoms or signs. One patient presenting encephalomyelitis died because of bacterial complications. The absence of observed erythema migrans (EM) was the predictor of peripheral facial palsy, while female sex and EM untreated with antibiotics were predictors of isolated polyradiculitis. A fever of ≥ 38 ° °C and pleocytosis of ≥ 300 × 106/l were associated with the development of encephalitis or myelitis in patients with early LNB.

Efficacy of repetitive transcranial magnetic stimulation at different sites for peripheral facial paralysis: a prospective cohort study.

There are very few studies on transcranial magnetic stimulation (TMS) therapy for facial paralysis and no studies comparing the efficacy of central and peripheral TMS in the treatment of peripheral facial paralysis (PFP). To observe the therapeutic effect and security of central and peripheral repetitive transcranial magnetic stimulation (rTMS) on PFP. Patients with unilateral onset of peripheral facial paralysis within 1 month were prospectively recruited, 97 patients with PFP were divided into the peripheral group, central group, and control group. The control group was given common treatment (drug therapy and acupuncture), and the peripheral and central groups received rTMS in addition to conventional treatment. After 2 weeks of treatment, the House-Brackmann (HB) grading scale, Sunnybrook facial grading system (SFGS), and modified Portmann scale (MPS) were used to evaluate the facial muscle function of patients in the three groups. After 2 weeks of rTMS treatment, the HBGS/SFGS/MPS scores of the three groups were significantly better than before (p < 0.05), and the mean change values of HBGS, SFGS, and MPS scores were significantly higher in participants in Peripheral Group (p < 0.001; p < 0.001; p = 0.003; respectively) and Central Group (p = 0.004; p = 0.003; p = 0.009; respectively) than in Control Group. But the mean change values of HBGS, SFGS, and MPS scores showed no significant differences in participants in the Peripheral Group than in the Central Group (p = 0.254; p = 0.139; p = 0.736; respectively) after 2 weeks of treatment (p > 0.05). Our study shows that rTMS can be a safe and effective adjuvant therapy for patients with PFP. Preliminary studies have shown that both peripheral and central stimulation can effectively improve facial nerve function, but there is no significant difference in the efficacy of the two sites.

The impact of Chinese COVID-19 pandemic on the incidence of peripheral facial nerve paralysis after optimizing policies.

To evaluate the impact of the COVID-19 pandemic on the occurrence of Peripheral Facial Nerve Paralysis (PFNP) in Chinese patients, identify contributing factors, and explore the relationship between COVID-19 and PFNP. We conducted a retrospective study covering the years 2020 to 2023, categorizing patients into three groups based on their visit dates: Group 1 (December 8, 2020 to February 28, 2021), Group 2 (December 8, 2021 to February 28, 2022), and Group 3 (December 8, 2022 to February 28, 2023). We collected and compared data on disease onset and patient characteristics among these groups. In Group 3, following the widespread COVID-19 outbreak, there was a significant increase of 22.4 and 12.1% in PFNP cases compared to the same periods in the preceding 2 years (p < 0.001). Group 3 patients were more likely to be aged between 30 and 60 years, experience onset within 7 days, present with Hunter syndrome, and have a higher H-B score of VI compared to the previous 2 years (p < 0.017). Logistic regression analysis revealed a strong association between the COVID-19 pandemic and the incidence of Hunter syndrome in PFNP (OR = 3.30, 95% CI 1.81-6.03, p < 0.001). The incidence of PFNP increased in China after the COVID-19 pandemic, particularly in patients with Hunter syndrome, indicating that COVID-19 infection can trigger and worsen PFNP.

Acute Peripheral Facial Nerve Palsy in Children and Adolescents: Clinical Aspects and Treatment Modalities.

Peripheral facial nerve palsy is a relatively frequent, rather idiopathic, and isolated nonprogressive disorder with a tendency toward spontaneous recovery in children. It is primarily characterized by unilateral paresis or paralysis of the mimic musculature affecting verbal communication, social interactions, and quality of life. This study aimed to evaluate the clinical aspects and efficacy of different therapeutic modalities in the population of children and adolescents with acute peripheral facial nerve palsy, the quality and recovery rate in comparison to different therapy modalities and etiological factors as well as to determine parameters of recovery according to the age of patients. The retrospective study included children and adolescents (n=129) with an acute onset of peripheral facial nerve palsy, diagnosed and treated in the Clinic of Neurology and Psychiatry for Children and Youth in Belgrade (2000-2018). The mean age of the patients was 11.53 years (SD±4.41). Gender distribution: 56.6% female and 43.4% male patients. There were 118 (91.5%) patients with partial and 11 (8.5%) patients with complete paralysis. Left-sided palsy occurred in 67 (51.9%) patients, right-sided in 58 (45.0%), while there were 4 (3.1%) bilateral paralyses. The most common etiological factor was idiopathic (Bell's palsy) - 74 (57.4%) patients followed by middle ear infections - 16 (12.4%). Regardless of etiology, age, and therapy protocols, there was a significant recovery in most of the patients (p<0.001), without significant differences in recovery rate. Comparison of inpatient and outpatient populations showed significant differences regarding the number of relapses, severity of clinical presentation, and recovery rate in relation to etiology. Bell's palsy is shown to be the most common cause of peripheral facial nerve palsy in children and adolescents, regardless of gender. It is followed by mid-ear infections, respiratory infections, and exposure to cold. Most children and adolescents recovered in three weeks after initial presentation, regardless of etiology, age, and therapy.

To Determine the Efficacy of Pentoxifylline in the Management of Bell's Palsy.

Bell's palsy is an acute, unilateral, lower motor neuron peripheral facial paralysis. It is the most common cause of facial paralysis in the ages ranging from 13 to 65 years. It not only causes physical disfigurement of face but is also associated with social stigma and psychological trauma to the patient. In Bell's Palsy, there is hypoxic damage to the nerve due to reduced blood flow and cellular injury to the capillaries. Pentoxifylline is a phosphodiesterase inhibitor that increases the cAMP and cGMP levels at the site of the RBC cell membrane thereby improving the dexterity of the cell membrane allowing the RBCs to pass through the damaged and narrowed blood vessels thereby improving the perfusion and oxygen delivery to the damaged tissues. Vasoactive agents are not routinely used as an active component in the treatment. Since vascular compromise plays a predominant role in the pathophysiology of Bell's palsy, it is proposed that the addition of a vasoactive agent like Pentoxifylline can improve the recovery rate and shorten the duration of treatment in the management of Bell's Palsy. The study was conducted in the Department of ENT, BMCRI, Bangalore during the period February 2021 to August 2022. This is a prospective randomized control study which included 70 patients attending the out-patient department of ENT, Bangalore Medical College and Research Institute, Bangalore. Written informed consent was taken from all patients included in the study. A detailed history, thorough clinical examination, and relevant investigations were done for these patients. Patients were randomly divided into Group A and Group B based on random numbers generated by the WINPEPI software version 11.65. The study group (Group A) received standard treatment in addition to Tab Pentoxifylline 400mg TID for 1 week. The control group (Group B) received only the standard treatment regimen. Patients were followed up on Days 5, 10, 15, and 6 months to assess recovery following treatment. The recovery of facial nerve function was evaluated as per the House-Brackmann Grading system for any improvement. Both pre-treatment and post-treatment HB grades were analyzed. The data collected were tabulated and subjected to statistical analysis using ANOVA. The age distribution of the patients showed that the most common age group affected in this study was 18-30 years. Males were affected more than females (1.2:1). The most common HB grade at presentation noted in this study was Grade 4 in both groups (54.2%). At the beginning of the treatment, in Group A, around 43% patients had HB grade of 3 and 57% patients had HB grade of 4. In Group B, around 20% patients had HB grade 2, 28.57% patients with grade 3 and 51.43% patients with grade 4. After a follow-up period of 6 months, in Group A, around 43% of patients achieved a HB grade of 1, 51% patients achieved a grade of 2 and about 6% patients had a grade of 3. In Group B after a follow up period of 6 months, 29% patients achieved HB grade of 1, 46% patients achieved grade of 2 and 26% patients had a grade of 3. It was observed that 42.86% of patients had better outcomes (Normal facial function) in Group A (Study group) compared to 28.57% of patients in Group B (Control group). It is evident that a patient who presented with HB grades of 2 or 3 and who presented within 5 days had better chances of recovery which was statistically significant (p = 0.001). From the present study, it may be concluded that Bell's palsy occurs in all age groups. It affects younger age groups more commonly (2nd decade) and affects males more than females. The study group who had received Tab Pentoxifylline along with standard treatment had better outcome. This highlights the benefit of vasoactive agent in the management of Bell's palsy by improving the oxygen delivery to the affected tissues. The online version contains supplementary material available at 10.1007/s12070-023-04298-9.