Future Health Frontiers Q&A Men’s Health

What causes blood blisters in the scrotum?

Asked by:Fenrir

Asked on:Mar 26, 2026 03:59 PM

Answers:1 Views:333
  • Biel Biel

    Mar 26, 2026

    What is the reason for blood blisters in the vagina? Is it serious? Doctors at the Men’s Specialist Hospital said: If blood blisters or chickenpox appear on the vaginal area, the first thing to consider is genital herpes. Men who have had dirty sex should pay more attention. Do not take unauthorized medication without checking the diagnosis. To prevent inevitable secondary damage to sexual organs. What diseases may cause blood blisters in the vagina? Let’s invite authoritative experts from the hospital to introduce it in detail.

    1. Genital herpes

    If small blisters appear on the glans penis, foreskin, genital body, coronal sulcus, urethra orifice, and vagina, etc., the injured area will first feel a burning sensation, and then erythema will appear, and then multiple groups of red papules will appear on the basis of the erythema, and hot itching symptoms will occur. It doesn't take long for the blisters to turn into vesicles. After a few days, the blisters will turn into pus. After breaking, they will produce blisters, which will eventually heal with scars. 2. Vaginal eczema

    Genital eczema is a common skin disease of the vagina. It is an allergy symptom. It is also a common genital skin disease in men. It is not a sexually transmitted disease. It is also known as "hydrangea wind", "cytorrhea", etc. The disease is divided into two types: acute and chronic, and is very difficult to cure. Patients often suffer from pain or secondary infection due to scratching and inappropriate irritation.

    Many data show that about 70% of men's inflammation is cross-infected between couples, and the proportion of recurrences due to cross-infection after treatment is very high. Therefore, after suffering from androgenic genital inflammation, couples should receive treatment at the same time under the guidance of a doctor to prevent recurrence of the disease and inability to cure it.

    Medical care for Yinxiang:

    First of all, the skin of the vagina is very sensitive to the level of external temperature. It has no fat but rich sebaceous glands, which is conducive to heat dissipation. Secondly, when the external temperature increases, the skin of the vagina relaxes, expanding the heat dissipation area, which is beneficial to local heat dissipation. In addition, the aorta in the spermatic flexure is coiled around the entire bundle of parallel venous plexuses, forming a backflow exchange system. The venous blood continues to carry away heat from the arteries and veins in the abdomen.

    The ideal conversion and survival temperature of male sperm is 1°C to 2°C lower than the normal body temperature (37.3°C). When the testicular temperature rises to 38°C, it will no longer be converted into male sperm. ; When the temperature of perfect male sperm rises to 40°C, the protein in it will coagulate and become necrotic, like an egg being cooked.

    Although the vagina itself has the function of dissipating heat, when the vagina is squeezed for a long time or the surrounding temperature is too high, it cannot maintain the testicles and sperm at a suitable temperature. Therefore, cultivating a good lifestyle plays a particularly important role in the prevention and treatment of diseases. First of all, you should try to avoid staying in a hot environment for a long time. Putting a notebook on your knees, riding a bicycle or driving a car for a long time, sitting for a long time, etc. will all cause the temperature of the vagina to rise, so you should try to avoid it. Secondly, you should keep the area dry and cool. Do not wear fiber underwear or tights. The underwear should be loose, comfortable and breathable. It is best to wear cotton products. Pay attention to changing them in time and frequently, especially after exercise. Be sure to clean the gaps when taking a bath, but avoid using soap to clean acne.

    During the treatment period for vaginal eczema, do not scratch or scrub too much, especially do not scrub with soap. When itching occurs, immediately spray on the medicinal preparations containing Rhizoma Rhizoma, Kochia Semen, and Xu Changqing, which are capable of removing bacteria and insects, dispelling wind, clearing away heat, diuresis, and itching to treat eczema from the source. In terms of diet, we advocate a balanced diet, eat less spicy food and more fresh vegetables and fruits.

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