Things you need to know about allergies in sex

　　Semen allergy:

　　in semen sperm , Seminal plasma contains dozens of antigenic substances. Under normal circumstances, the content of these antigenic substances is very small and will not cause allergic reactions in women. However, if the content of antigenic substances in the husband's semen is too high, or if the wife is allergic, allergic reactions may easily occur. Allergy sufferers often present with itching of the vulva, and sometimes mild congestion and edema in the vulva. A few may cause chest tightness, palpitations, or systemic "rheumatism". The simplest and most effective way to prevent semen allergy is for the man to wear a condom during sexual intercourse to prevent the woman from coming into contact with her husband's semen. In addition, anti-allergic drugs can be taken orally once 30 minutes before sexual intercourse, such as aspirin, chlorpheniramine, diphenhydramine, etc.

　　Allergy to vaginal secretions:

　　Vaginal secretions are fluids secreted by cells on the walls of a woman’s vagina and Uterus The liquid mixture secreted by the cervical glands is somewhat acidic. If the man is allergic, an allergic reaction to secretions will already occur after sexual intercourse. The main symptoms are itching and tingling of the penis, and sometimes a small rash may appear. In severe cases, eyelid swelling and systemic symptoms may occur. skin Symptoms such as itching or rash. The best way to prevent and treat it is to use condoms to avoid contact between the penis and vaginal secretions.

　　Condom allergy:

　　Although the new thin condoms currently produced in our country are isolated and lubricated with methyl silicone oil, the chance of causing allergic reactions has been greatly reduced. But condoms are chemical products after all, and some people, especially those with certain allergies, may still be allergic to them. That clinical Symptoms generally include redness, swelling, itching or burning on the glans penis. In severe cases, ulcers, erosion or secretion may occur. Prevention and treatment methods include avoiding the use of condoms again and treating with anti-allergic drugs. For those with local ulcers and erosion on the penis, bathe with potassium permanganate.

　　Drug allergy:

　　Some couples use contraceptive membranes or ointments to prevent pregnancy during sexual intercourse. The contraceptive membranes are slightly translucent and mainly contain alkyl phenoxypolyols; the contraceptive creams contain phenylmercuric acetate and ethyl hydroxybenzoate. Some men may be allergic to the above-mentioned drugs and experience penis pain or itching during sexual intercourse, and are not suitable for using contraceptive drugs.

　　Friction allergy:

　　It is relatively rare, because sexual intercourse is a process of close physical contact of both parties accompanied by strenuous exercise, and people with allergies are very sensitive to friction. Even slight stimulation can induce certain allergic reactions. There are many wheals and bumps in areas with obvious relative friction, surrounded by redness, accompanied by itching and discomfort, which is a typical Urticaria , and some people have edema as the main symptom.

　　People with mild symptoms often do not need special treatment, but those with obvious symptoms can take appropriate anti-allergic drugs. In addition, maintaining a good mood, working and resting appropriately, eating less irritating foods such as onions, garlic, ginger, and peppers, and avoiding drinking alcohol will help control and alleviate the disease. Editor's recommendation: If you have low sexual desire, please read these eight tips for flirting.