Soak the penis in vinegar, can not get any benefits, may also cause skin infections, skin allergies, urinary tract infections and other diseases. Vinegar is just a kind of spice, is a food additive, can not play a role in the treatment of physical diseases, soak the penis with vinegar is even more without any scientific justification, you should avoid these unhealthy ideas, avoid the blind use of prescriptions and other measures. Blind use may cause irritation to the penis skin, causing contact dermatitis of the penis skin, prepuce glans dermatitis and other skin diseases. There is also the possibility of contamination of the urethra, which can cause infectious diseases such as urethritis. If the body has uncomfortable symptoms, you should go to the hospital in time for examination and treatment under the guidance of the doctor to avoid unscientific methods.