Lodinexin is the trade name, the generic name is Benadryl Hydrochloride Tablets, which usually does not affect sexual function when taken. Benadryl hydrochloride tablets are mainly used in the clinic for the treatment of hypertension and congestive heart failure, and its main side effects are palpitations, flushing, cough, rash, etc., which usually do not affect sexual function. If you take the drug and have poor sexual function, consider that it may be caused by high blood pressure itself. In addition, there are various reasons affecting sexual function, which may also be caused by local neurovascular problems, mental tension, work pressure, irregular life, and insufficient androgen secretion. Patients with high blood pressure who have poor sexual function should go to the hospital for further consultation and choose the appropriate medication.