instruction: hello doctor my whole body gets itchy after sex earlier it used to be random but now it is almost every time my face neck chest legs even hands and arms are involved I am 29 years old
output: hello according to your statement you are suffering from allergy just after sex you did not mention here whether your partner uses condoms or not you may be allergic to the condoms or any added ingredient like spermicide that you or your partner used although it is possible to be allergic to any type of condoms latex is the main common culprit between 6 people of your race are allergic or sensitive to latex like you again spermicide are commonly used in gels suppositories and lubricants noxynol is the most common active ingredient in spermicide is known to cause irritation or allergy to some people especially when used frequently by using skin prick test last test etc it can be determined which ingredient is responsible for your allergic reaction latex causing allergy will be subsided with one to four days your partner can use condoms of latex free ingredients you can also take anti allergic medication too