Erectile Dysfunction in Migraine in Indian Patients

Association between severe headache or migraine and erectile dysfunction in American adults: a cross-sectional of data study from the NHANES

Currently, few studies have explored the relationship between severe headache or migraine and erectile dysfunction (ED). The aim of our study was to assess the association between severe headache or migraine and ED in adult men in the US from the National Health and Nutrition Examination Survey (NHANES). We used data from two separate NHANES datasets for the analysis: 2001-2002 and 2003-2004. We used multiple logistic regression, subgroup analysis, and sensitivity analyses to assess the relationship between severe headache or migraine and ED. From 2001 to 2004, 3117 adult male participants (582 ED patients, 2535 non-ED patients) were identified. Categorical and continuous variables are described using counts and frequencies and means and standard errors, respectively. For continuous variables, the two groups were compared using survey-weighted linear regression, while for categorical variables, survey-weighted chi-square tests were performed. Multiple logistic regression analysis showed that in the fully adjusted Model 3, severe headache or migraine was statistically significantly associated with ED (OR 1.51; 95% CI 1.14-1.99; P = 0.0036). In the fully adjusted Model 3, the results of the subgroup analysis showed that an age of 40-60 years (OR = 1.55, 95% CI: 1.05, 2.31, P = 0.029), a body mass index (BMI) < 25 kg/m2 (OR = 1.68, 95% CI: 1.02, 2.75, P = 0.0406) or ≥30 kg/m2 (OR = 1.65, 95% CI: 1.07, 2.54, P = 0.022), hypertension (OR = 1.78, 95% CI: 1.22, 2.60, P = 0.0029), diabetes mellitus (OR = 1.71, 95% CI: 1.26, 2.31, P < 0.001), CVD (OR = 1.54, 95% CI: 1.12, 2.10, P = 0.011) and hyperlipidemia (OR = 1.83, 95% CI: 1.07, 3.13, P = 0.028) were associated with ED with severe headache or migraine. This study demonstrated a statistically significant association between severe headache or migraine and ED among adult men in the US. However, the results of the study should be interpreted with caution due to the failure to assess the effects of depression and anxiety on the outcomes.

Network Pharmacology Analysis of the Effects of Achyranthis Bidentatae Radix Plus Semen Vaccariae on Migraine-Induced Erectile Dysfunction

BACKGROUND AND AIM

Achyranthis Bidentatae Radix plus Semen Vaccariae are traditional Chinese medicines, which have been widely applied in the treatment of migraine and erectile dysfunction (ED) for many years. The aim of this study is to verify the effect of Achyranthis Bidentatae Radix plus Semen Vaccariae in improving migraine-induced ED and explore its potential mechanism.

METHODS

Key targets and signaling pathways of Achyranthis Bidentatae Radix plus Semen Vaccariae in migraine-induced erectile dysfunction treatment were predicted by network pharmacology. A rat model of migraine was established by nitroglycerin injection. Apomorphine was injected into rats to screen the migraine-induced erectile dysfunction model, Achyranthis Bidentatae Radix-Semen Vaccariae granule suspension administered, and erectile function evaluated. Hematoxylin and eosin staining was used to compare the histological structure of the penile tissue, while RT-qPCR and Western blotting were used to determine mRNA and protein levels, respectively.

RESULTS

Screening allowed us to identify common targets for migraine and ED; the signaling pathway exhibiting the greatest change the Myosin light chain kinase- Calcium (MLCK-CaM) signal pathway. From Western blotting and RT-qPCR, we found that the levels of MLCK mRNA and protein in rats from Group B rats were significantly higher (P<0.05) than those in Groups A and C. Furthermore, the mRNA and protein levels of CaM were significantly higher in Group B (P<0.05) than in Groups A and C.

CONCLUSION

Data indicate that the regulatory effects of Achyranthis Bidentatae Radix plus Semen Vaccariae on migraine-induced ED in a rat model are mediated by the MLCK-CaM signaling pathway.