Primrose Oil Research Articles

Determination of Adulteration in Evening Primrose Oil Capsules by 1H NMR Analysis and Chemometric Techniques

Determination of Adulteration in Evening Primrose Oil Capsules by 1H NMR Analysis and Chemometric Techniques

The efficacy of evening primrose seed oil supplements on ART outcomes: A triple-blinded randomized placebo-controlled clinical trial

BackgroundEvening primrose oil (EPO) has been extensively documented for its potential benefits in various medical conditions, including gestational diabetes, inflammatory diseases, cyclic breast pain, cancer, premenstrual syndrome, menopausal syndrome, and female reproductive disorders. ObjectivesThe aim of this study was to investigate the impact of evening primrose oil (EPO) supplementation on the outcomes of assisted reproductive technology (ART). MethodsA randomized, triple-blinded, placebo-controlled clinical trial was conducted. A total of 84 infertile women who were candidates for intracytoplasmic sperm injection (ICSI) were randomly assigned to either the EPO supplementation group or the placebo (p) group with a 1:1 ratio. The EPO capsule was given from day 1–2 of the ART cycle at a dosage of 1000 mg every eight hours for two weeks. Finally, the ART outcomes parameters as well as the treatment side effects were evaluated. ResultsThe results illustrated no statistically significant disparities between the groups in terms of the number of oocytes retrieved, ovarian sensitivity index (OSI), rate of fertilization, and number and quality of embryos (p>0.05). However, a notably enhanced incidence of pregnancy and implantation rates in the EPO group was observed when compared to the P group (42.9 % vs. 17.4 % and 23±30.5 % vs. 10.87±26 %, respectively). Moreover, none of the patients experienced side effects from the intervention. ConclusionsEPO consumption for two weeks could improve ART outcomes by increasing implantation and pregnancy rates without significantly affecting the number of mature oocytes, rate of fertilization, and the quantity and quality of embryos. These findings highlight the significance of a maternal preconception diet.

Effects of Soy Isoflavones and Evening Primrose Oil on Female Aging and Diseases

Effects of Soy Isoflavones and Evening Primrose Oil on Female Aging and Diseases

Herbal Medicine in Children and Adults With Atopic Dermatitis: A Systematic Review and Meta-Analysis.

Herbal medicine is widely used for dermatological diseases, particularly atopic dermatitis. This study aims to systematically review existing literature on the efficacy of both topical and systemic herbal interventions for atopic dermatitis across various age groups. Conducting a comprehensive search on MEDLINE/PubMed, Scopus, and the Cochrane Central Register of Controlled Trials (Central) until April 12, 2023, only randomized controlled trials (RCTs) were included. The review is reported following the PRISMA guidelines and was conducted in accordance to Cochrane recommendations. Two authors independently extracted details, including demographics, medication, control/placebo groups, outcomes, adverse events, and results, with quality assessment using the Cochrane risk of bias tool 2.0. A meta-analysis, utilizing the random-effects model, was conducted, and publication bias was assessed through funnel plot inspection. The quality of evidence adhered to GRADE working group recommendations. The primary focus was evaluating atopic dermatitis or pruritus severity. The review encompassed 51 RCTs (3763 participants). Of these, 31 RCTs explored 19 distinct herbs and five complex remedies, whereas 20 RCTs (1088 participants) specifically investigated evening primrose oil (EPO). Herbs such as sunflower, licorice, figs, coconut, EPO, indigo naturalis, licorice, mauve, St. John's wort, and a combination of aloe vera and olive oil were found to have evidence of efficacy in the local treatment of atopic dermatitis. A meta-analysis on systemic used EPO, involving 13 RCTs, found no significant difference in atopic dermatitis severity compared with placebo (SMD: 0.14; 95% CI [-0.45; 0.73], 13 RCTs). In conclusion, this review provides a nuanced perspective on herbal substance efficacy for atopic dermatitis. While the EPO meta-analysis failed to show a discernible benefit beyond placebo, individual herbal preparations showed promising results in RCTs included in this review. Nevertheless, larger, methodologically rigorous studies are essential to establish evidence for herbal remedies in atopic dermatitis treatment.

Anti-premenstrual syndrome (PMS) properties of chaste tree berry (vitex), evening primrose oil, dandelion tea, and lavender aromatherapy: Assessing pharmacy students’ knowledge and opinions

Chaste Tree Berry has been commercialized for treating premenstrual mastodynia. Evening Primrose Oil, rich in gamma-linolenic acid, has been reported to alleviate inflammation associated with PMS. Dandelion Tea, packed with antioxidants, has been reported to have some diuretic properties which may help reduce bloating, while Lavender Aromatherapy has been claimed to calm PMS-related mood symptoms. A literature search was done to investigate the claims attributed to these plants on their use to manage PMS symptoms. This study, conducted as part of a Drug Information course for first-year pharmacy students, also employed a survey approach to determine the knowledge level and opinion of first year pharmacy students on herb-based treatment of PMS symptoms. Demographic data recorded varied backgrounds of 39 survey participants. Students formulated knowledge-based and opinion-based questions, with responses categorized as "True" or "False." Knowledge-based questions demonstrated a moderate average 58.9% correct response rate. Opinion-based questions revealed a prevailing positive average agreement of about 83% on the potential benefits of Chaste Tree Berry, Evening Primrose Oil, Dandelion Tea, and Lavender Aromatherapy. This research provided insights into pharmacy students’ perspectives on herbal remedies for PMS. The positive consensus on potential benefits highlights the relevance of these remedies in managing PMS symptoms. Knowledge gaps and varying opinions indicate a nuanced landscape requiring further studies and education initiatives. Ongoing research and education can enhance understanding, guide evidence-based recommendations, and empower individuals in managing PMS.

A systematic review and meta-analysis of nutritional and dietary interventions in randomized controlled trials for skin symptoms in children with atopic dermatitis and without food allergy: An EAACI task force report.

This systematic review and meta-analysis aimed to consolidate evidence on dietary interventions for atopic eczema/dermatitis (AD) skin symptoms in children without food allergies, following PRISMA 2020 guidelines. Systematic review updates were conducted in May 2022 and June 2023, focusing on randomized placebo-controlled trials (RCTs) involving children with AD but without food allergies. Specific diets or supplements, such as vitamins, minerals, probiotics, prebiotics, symbiotics, or postbiotics, were explored in these trials. Exclusions comprised descriptive studies, systematic reviews, meta-analyses, letters, case reports, studies involving elimination diets, and those reporting on food allergens in children and adolescents. Additionally, studies assessing exacerbation of AD due to food allergy/sensitization and those evaluating elimination diets' effects on AD were excluded. Nutritional supplementation studies were eligible regardless of sensitization profile. Evaluation of their impact on AD clinical expression was performed using SCORAD scores, and a meta-analysis of SCORAD outcomes was conducted using random-effect models (CRD42022328702). The review encompassed 27 RCTs examining prebiotics, Vitamin D, evening primrose oil, and substituting cow's milk formula with partially hydrolyzed whey milk formula. A meta-analysis of 20 RCTs assessing probiotics, alone or combined with prebiotics, revealed a significant reduction in SCORAD scores, suggesting a consistent trend in alleviating AD symptoms in children without food allergies. Nonetheless, evidence for other dietary interventions remains limited, underscoring the necessity for well-designed intervention studies targeting multiple factors to understand etiological interactions and propose reliable manipulation strategies.

Evening Primrose Oil for Cervical Ripening

Research.

A Real-world Study to Evaluate the Effectiveness of Evening primrose oil in Combination with Tocotrienol and Vitamin B6 in Women with Premenstrual Syndrome: Findings from PRIME study

A Real-world Study to Evaluate the Effectiveness of Evening primrose oil in Combination with Tocotrienol and Vitamin B6 in Women with Premenstrual Syndrome: Findings from PRIME study

Effectiveness of Evening Primrose and Vitamin E for Cyclical Mastalgia: A Prospective Study.

Cyclical mastalgia, which is characterized by cyclic breast pain associated with the menstrual cycle, is a common condition among premenopausal women. Despite their prevalence, effective treatment options remain limited. Evening primrose oil (EPO) and vitamin E have been proposed as potential therapies for cyclical mastalgia; however, their efficacy remains uncertain, particularly when used in combination. This study aimed to evaluate the efficacy of EPO, vitamin E, and their combination in alleviating breast pain associated with cyclical mastalgia through a randomized controlled trial. Premenopausal women (n=126) with cyclical mastalgia were recruited from gynecology clinics and randomized to receive EPO (1000 mg twice daily), vitamin E (400 mg once daily), their combination, or a placebo for six months. Randomization was performed using computer-generated random numbers. Participants were assessed at baseline and monthly intervals for six months. The primary outcome was the change in breast pain severity measured using a validated pain questionnaire such as the short-form McGill Pain Questionnaire. The secondary outcomes included changes in breast pain characteristics, adverse effects, and treatment adherence. A total of 126 participants participated in this study. The combination of EPO and vitamin E demonstrated superior efficacy in reducing breast pain severity compared with individual treatments and placebo (p < 0.001). Participants in the combination group experienced a mean reduction in breast pain severity of 4.5 points on the pain scale, whereas those in the EPO and vitamin E groups experienced reductions of 2.5 and 3.0 points, respectively. Both EPO and vitamin E alone also showed significant improvements compared with placebo (p < 0.05), with mean reductions in breast pain severity of 2.0 and 2.5 points, respectively. Adverse effects were minimal and comparable across the treatment groups. Combination therapy with EPO and vitamin E appears to be an effective treatment option for cyclical mastalgia, offering superior pain relief compared with individual treatments and placebo.

A Study Comparing Centchroman and Evening Primrose Oil in the Treatment of Benign Breast Disease

ABSTRACT Introduction: Females seeking medical attention at breast clinics commonly present with nonmalignant breast conditions, including nonspecific breast pain or distinct masses like fibroadenomas. Due to its variability, it may be difficult to quantify breast pain. The purpose of the research was to compare centchroman and evening primrose oil to identify a cost-effective, secure, and efficient treatment for benign breast disease. Material and Methods: In this prospective hospital-based observational study, 100 breast diseases with or without lumpiness for 1 year were included and divided into two groups with 50 cases each, Group-A (Centchroman) and Group-B (Evening primrose oil). Results: Centchroman exhibited a significantly greater treatment response for alleviating pain-free mastalgia compared to evening primrose oil. Additionally, centchroman showed an excellent response (P &lt; .05). Among participants with mastalgia, centchroman significantly reduced the number of mastalgia patients with tender nodularity post-treatment (P = .035) than evening primrose oil. On the basis of fibroadenoma, partial and complete response was significantly seen in higher number of cases in the centchroman group (P = .007). Conclusion: Centchroman therapy demonstrates that the treatment for benign breast disease is safe, effective, and economical.

Efficacy of Low-Dose Isotretinoin in the Treatment of Rosacea: A Systematic Review and Meta-Analysis.

Rosacea is a common cutaneous condition caused by persistent, recurring lesions in facial skin vessels. It is a chronic skin condition with a variety of clinical symptoms and an unknown cause. Rosacea begins with the widening of capillaries and a flushed appearance. Following that, telangiectasia appears, and reddened patches persist, particularly on the cheeks and nose. Erythema persists due to repeated vasodilationand telangiectasia. In addition, skin inflammation manifests as papules, pustules, lymphedema, and fibrosis. Despite recent advances in treatment, rosacea, a chronic inflammatory relapsing central facial dermatosis, can be extremely difficult to manage. The purpose of this meta-analysis and systematic review was to evaluate the effectiveness of low-dose isotretinoin in the treatment of rosacea. Following the guidelines set forth by the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA), the researcher employed the following search terms in the EMBASE, Web of Science, PubMed, Cochrane Library, and Google Scholar databases to provide a therapeutic update relevant to clinical practice: "low dose isotretinoin," "isotretinoin and rosacea," "isotretinoin treatment of rosacea," and "effectiveness of isotretinoin in treating rosacea". The search was carried out by the researcher for articles published from February 2019 to February 2024. The articles included were all published in the English language. The overall frequency of patients with adverse events differed significantly between the groups treated with low-dose isotretinoin and the comparators(minocycline, pulsed dye laser, evening primrose oil, Lactobacillus plantarum, doxycycline, combined dose or placebo) (0.80, 95% CI 0.73 to 0.88, p = 0.0001). Sub-group analysis indicated that there was a difference between the interventions used in the treatments all in favor of low-dose isotretinoin treatment. The results showed that the moderate group had RR: 0.76, 95% CI: 0.44-1.30, I2 = 0%;the mild group had RR: 0.94, 95% CI: 0.56-1.57, I2 = 0%;and the group with severe rosacea had RR: 0.73, 95% CI: 0.47-1.13, I2 = 0%. According to this study, rosacea can be treated effectively with low-dose isotretinoin even in patients at severe stages of the disease by using the recommended dose once a week. Further, the intervention has also been shown to have fewer side effects on the patients. Therefore, this study recommends randomized controlled trials to be done to fully investigate the best combination options for isotretinoin on mild to severe rosacea based on the fact that some of the treatments combined have shown to be effective on treatment.

Co-Processed Crystalline Solids of Ivermectin with Span® 60 as Solubility Enhancers of Ivermectin in Natural Oils

Despite being discovered over five decades ago, little is still known about ivermectin. Ivermectin has several physico-chemical properties that can result in it having poor bioavailability. In this study, polymorphic and co-crystal screening was used to see if such solid-state modifications can improve the oil solubility of ivermectin. Span® 60, a lipophilic non-ionic surfactant, was chosen as co-former. The rationale behind attempting to improve oil solubility was to use ivermectin in future topical and transdermal preparations to treat a range of skin conditions like scabies and head lice. Physical mixtures were also prepared in the same molar ratios as the co-crystal candidates, to serve as controls. Solid-state characterization was performed using X-ray powder diffraction (XRPD), Fourier-transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). The FTIR spectra of the co-crystal candidates showed the presence of Span® 60’s alkyl chain peaks, which were absent in the spectra of the physical mixtures. Due to the absence of single-crystal X-ray data, co-crystal formation could not be confirmed, and therefore these co-crystal candidates were referred to as co-processed crystalline solids. Following characterization, the solid-state forms, physical mixtures and ivermectin raw material were dissolved in natural penetration enhancers, i.e., avocado oil (AVO) and evening primrose oil (EPO). The co-processed solids showed increased oil solubility by up to 169% compared to ivermectin raw material. The results suggest that co-processing of ivermectin with Span® 60 can be used to increase its oil solubility and can be useful in the development of oil-based drug formulations.Graphical

The Use of Evening Primrose Oil for Cervical Ripening in Low-Risk Women with Term Pregnancy: A Randomized Double-Blinded Controlled Trial

Background: Several methods have been developed for cervical ripening. The data regarding the efficiency of evening primrose oil (EPO) are inconsistent. The purpose of this study was to investigate the outcomes of EPO use on cervical ripening in low-risk women with term pregnancy. Patients and Methods: Low-risk term pregnant women referred to the obstetrics clinic of Imam Hossein Hospital in Tehran who were eligible according to the inclusion were randomized either to the case or control group. The case group received 1,000 mg vaginal EPO capsule, and the other group received a vaginal placebo capsule daily, similar to the original drug. The primary outcome was Bishop score, while the duration of labor phases and the inducing procedures were the secondary outcomes. Results: Forty-eight participants were randomized to each group and were considered for data analysis. Although Bishop score was not statistically different before the intervention, it was significantly higher in case group compared to the placebo group after the intervention (EPO = 5.83 ± 1.68, placebo = 5.19 ± 1.52, p value = 0.002). Four participants in the case group and two in the control group underwent cesarean section (p value = 0.677). The need for labor induction was significantly higher in the placebo group than EPO group (oxytocin injection: 10.4% vs. 31.3%, p value = 0.012, amniotomy: 75% vs. 41.7, p value = 0.001). Conclusion: The vaginal use of EPO could be considered as a safe and efficient approach for cervical ripening in low-risk term pregnant women.

The effect of Oenothera biennis (Evening primrose) oil on inflammatory diseases: a systematic review of clinical trials

BackgroundEvening primrose oil (EPO), extracted from the seeds of Oenothera biennis, has gained attention for its therapeutic effects in various inflammatory conditions.MethodWe performed a systematic search in multiple databases and defined the inclusion criteria based on the following PICOs: P: Patients with a form of inflammatory condition, I: EPO, C: Placebo or other therapeutic interventions, O: changes in inflammatory markers or patients’ symptoms; S: randomized controlled trials. The quality of the RCTs was evaluated using Cochrane’s RoB tool.ResultsSeveral conditions were investigated in the literature. In rheumatoid arthritis, mixed results were observed, with some studies reporting significant improvements in symptoms while others found no significant impact. EPO showed some results in diabetes mellitus, atopic eczema, menopausal hot flashes, and mastalgia. However, it did not demonstrate effectiveness in chronic hand dermatitis, tardive dyskinesia, psoriatic arthritis, cystic fibrosis, hepatitis B, premenstrual syndrome, contact lens-associated dry eyes, acne vulgaris, breast cyst, pre-eclampsia, psoriasis, or primary Sjogren's syndrome. Some results were reported from multiple sclerosis after EPO consumption. Studies in healthy volunteers indicated no significant effect of EPO on epidermal atrophy, nevertheless, positive effects on the skin regarding hydration and barrier function were achieved.ConclusionSome evidence regarding the potential benefits of EPO in inflammatory disorders were reported however caution is due to the limitations of the current survey. Overall, contemporary literature is highly heterogeneous and fails to provide strong recommendations regarding the efficacy of EPO on inflammatory disorders. Further high-quality studies are necessitated to draw more definite conclusions and establish O. biennis oil effectiveness as an assuring treatment option in alleviating inflammatory conditions.

Herbal Approach in Premenstrual Syndrome – A Review

Premenstrual Syndrome (PMS) is a common phenomenon experienced by many women in the days leading up to their menstrual cycle. The physical and emotional symptoms can range from mild discomfort to severe disruptions in daily life. While conventional treatments exist, an increasing number of individuals are turning to herbal approaches to find relief from PMS symptoms such as Chaste Tree (Vitex agnus-castus), Evening Primrose Oil (Oenothera biennis), Dong Quai (Angelica sinensis), Ginger (Zingiber officinale), In addition to herbal remedies, lifestyle and dietary adjustments play a crucial role in managing PMS. A diet rich in whole foods, particularly fruits, vegetables, and whole grains, can contribute to overall well-being. Regular exercise has been shown to reduce PMS symptoms by promoting circulation and releasing endorphins, the body's natural mood elevators. The herbal approach to managing PMS offers a natural and holistic alternative for women seeking relief from the challenges of premenstrual syndrome. While individual responses to herbal remedies may vary, many women find comfort and support in the wisdom of nature.

Clinical and radiological efficacy of a new conservative treatment for fibrocystic disease

Background. Long-lasting dyshormonal breast diseases in women represent a risk factor for breast cancer, especially in patients with atypia. Clinical manifestations of fibrocystic breast disease (FBD) and mastopathy, including high-intensity pain cause psychoemotional discomfort and reduce the quality of life of women. The search for effective management strategies for mastopathy with an antiproliferative effect is highly relevant.Aim. To assess clinical and radiological efficacy of a new conservative treatment for FBD, “Evening primrose oil” administered orally for 6 months in women with symptomatic FBD.Materials and methods. This randomized, blind, placebo-controlled trial included 144 patients with clinical FBD manifestations (pain and tension in the breast). Patients were randomly assigned to one of the two treatment groups. Women in group I received “Evening primrose oil”, whereas women in group II received placebo (ascorbic acid) for 6 months. We measured the dynamics of radiological findings (at mammography and ultrasound examination) in the breast before and after treatment, as well as pain intensity using the visual-analog scale.Results. Patients in group I with all types of FBD (diffuse mastopathy, nodular, and mixed forms) demonstrated positive dynamics and BI-RADS category downgrading within 6 months. In the placebo group, the examination after 6 months demonstrated no significant changes in the breast and no BI-RADS category downgrading among women with diffuse mastopathy. Some patients with nodular and mixed FBD receiving placebo had negative dynamics after 6 months (as demonstrated by mammography and ultrasound examination; BI-RADS category upgraded from II to III, p&lt;0.01). Patients receiving “Evening primrose oil” also showed positive dynamics in their clinical manifestations, including decreased breast pain (from 7.8 to 1.8 on the visual analog scale). By contrast, patients receiving placebo had no changes in their breast pain intensity after 6 months (from 7.3 to 7.1 on the visual analog scale), which resulted in poorer psychoemotional state in 55.6 % of women.Conclusion. Our new treatment strategy for FBD patients with clinical and radiological manifestations in the breast demonstrated high efficiency and can be implemented into routine clinical practice.

Comparative Benefit of Evening Primrose Oil and Soybean Oil on Treatment Satisfaction and Quality of Life among Postmenopausal Women

Background: Medicinal herbs as alternative therapies, commonly used to treat menopausal symptoms, and some studies have shown that they can be useful in treating menopausal syndrome, which have been linked to worse self-rated health, and decreased work productivity.&#x0D; Aim of the study: This study compared the effectiveness of EPO and Soybean Oil herbal supplement in a sample of Iraqi postmenopausal women on treatment satisfaction and their quality of life.&#x0D; Patients and methods: This prospective study conducted on 20 post-menopausal women who received 500 mg EPO compared to other 20 received 233 mg soybean oil extract, as a capsule twice a day for 8 weeks. The subjective and clinical assessments of Menopause Symptom Treatment Satisfaction, and Menopause-Specific Quality of Life. Data was collected by the researcher via face-to-face interviews with women at baseline and after 2 months of treatment.&#x0D; Results: In this study, Menopause Symptoms Treatment Satisfaction score was not significant within each group post treatment (P&gt;0.05). While after 2 months of treatment, EPO significantly improved the quality of life by decreasing all MEN-QoL domains more than soybean oil, except for the sexual domain (P&lt;0.01).&#x0D; Conclusions: This study revealed that both EPO and soya bean oil supplements had the beneficial effect in improving the postmenopausal quality of life with less treatment satisfaction.

Evening primrose oil enriched with gamma linolenic acid and D/L-alpha tocopherol acetate attenuated carbon tetrachloride-induced hepatic injury model in male rats via TNF-α, IL-1β, and IL-6 pathway

The modulatory role of primrose oil (PO) supplementation enriched with γ-linolenic acid and D/L-alpha tocopherol acetate against a carbon tetrachloride (CCl4)-induced liver damage model was assessed in this study. Twenty male Albino rats were divided into four groups. The control group received corn oil orally. The PO group received 10 mg/kg P O orally. The CCl4 group received 2 mL/kg CCl4 orally and PO/CCl4 group; received PO and 2 mL/kg CCl4 orally. The relative liver weight was recorded. Serum liver enzymes, hepatic malondialdehyde (MDA), hepatic reduced glutathione (GSH) and the expression of hepatic tumor necrosis factor-alpha (TNF-α), interleukin 1 beta (IL-1β), and interleukin 6 (IL-6) were assessed. The binding affinities of γ-linolenic acid and D/L-alpha tocopherol constituents with IL-1β, IL-6 and TNF-α were investigated using molecular docking simulations. Histopathological and electron microscopic examinations of the liver were performed. The results indicated that CCl4 elevated serum liver enzyme and hepatic MDA levels, whereas GSH levels were diminished. The upregulation of IL-1β, IL-6, and TNF-α gene expressions were induced by CCl4 treatment. The PO/CCl4-treated group showed amelioration of hepatic injury biomarkers and oxidative stress. Restoration of histopathological and ultrastructural alterations while downregulations the gene expressions of TNF-α, IL1-β and IL-6 were observed. In conclusion, evening primrose oil enriched with γ-linolenic acid and D/L-alpha tocopherol acetate elicited a potential amelioration of CCl4-induced hepatic toxicity.

Mastalgia - The Burden Beneath.

Mastalgia is the most common breast-related complaint. A multitude of hormonal changes and lifestyle associated factors have been implicated in its causation. A long list of treatment modalities have been tried with varying success rates. To identify the most common risk factors and the most effective management strategies for mastalgia in our clinic population. A total of 100 women between 18-65 years of age presenting to the breast clinic with mastalgia were followed throughout their course of diagnosis and management. Stepwise treatment was provided, starting with reassurance and breast support and progressing to include pharmacological measures, when necessary. The risk factors and outcomes of treatment were analysed. The majority (66%) were aged 25-47 years and the left breast was found to be most frequently involved. Involvement of the upper outer quadrant was significantly more common. Lump/nodularity was the most prevalent risk factor. Most patients showed a positive response to non-steroid anti-inflammatories (NSAIDs) in addition to reassurance, breast support and dietary changes. A detailed history and clinical examination helps to identify the risk factors and the best approach for the management of mastalgia. Educating women regarding breast self-examination at regular intervals helps in early presentation and diagnosis of the underlying condition. Reassurance, breast support and lifestyle changes are the first line treatment and have good results in a significant number of patients. In our practice topical and oral NSAIDs, evening primrose oil and vitamin E were frequently used as additional treatments to non-pharmacological methods.

Effect of organic and biostimulants on Yield and quality of evening primrose oil (Oenothera biennis L.)

Effect of organic and biostimulants on Yield and quality of evening primrose oil (Oenothera biennis L.)