Valsartan, commonly available in tablet and capsule form. Long-term consumption of valsartan generally does not affect the sexual function of men. However, it has some side effects on the central nervous system and gastrointestinal tract. Valsartan is a kind of drug for treating high blood pressure in men, and high blood pressure can affect male sexual function, while valsartan generally does not affect male sexual function. Patients with high blood pressure usually lead to damage to the endothelial cells of blood vessels and weakening of arteries and small arteries, which can lead to the penis and the blood sinuses of the corpus cavernosum not being able to expand normally, thus leading to abnormal male sexual function. Taking valsartan for a long time, male patients may suffer from dizziness, drowsiness, fatigue, headache and other manifestations of the central nervous system. It also causes gastrointestinal adverse reactions such as diarrhea, nausea, vomiting and abdominal pain. It is recommended that when taking valsartan, male patients should strictly follow the doctor’s recommendations for proper use, and patients who are allergic to its ingredients should be prohibited from using it.