Penis Health Issues - Penis Pain During Sex Many guys experience some soreness after sex from time to time. The chafing caused by penetration or aggressive masturbation can irritate the penis skin, resulting in oversensitivity and pain. However pain during the sexual act can indicate that something more is going on. While most causes of penis pain are not serious and can be easily treated, knowing how to take care of the penis can prevent ongoing problems. Some of the most frequently seen penis issues are described below, along with tips for protecting sensitive skin and keeping the penis healthy and responsive. Infection Skin infections of the penis are common, and they can cause a variety of uncomfortable symptoms. Redness, swelling of the penis skin, itching and burning, painful intercourse, unpleasant odors and a whitish, chunky discharge are all common indicators of penis infection. Thrush, or yeast infection - the same type that affects women - can cause painful penis symptoms like those described above. Men with an intact foreskin are especially prone to developing yeast infection, but circumcised men may also be affected. Fungal infections such as jock itch (or tinea cruris, as it is technically known) can cause a red, spreading rash and severe itching or burning that becomes worse on sexual contact. While most men will experience some type of penis skin infection from time to time, the chances of frequent problems can be reduced by keeping the area clean and well-moisturized, as well as supporting penis health through the use of anti-bacterial and immune-boosting vitamins and minerals. Guys who develop an infection after unprotected sex or who experience flu-like symptoms in addition to a sore or inflamed penis should seek medical treatment to rule out the likelihood of an STD. Allergic reactions Skin sensitivities and allergies can sometimes lead to painful intercourse and other uncomfortable penis symptoms. Vaginal fluids, lubricants, spermicides and the latex used in many condoms may cause allergic reactions.