What is the cause of the hard lump at the base of the genitals?

There are many reasons for the presence of lumps at the base of the human genitals. For example, if the body is deficient in vitamin E, this phenomenon may occur. In addition, if the penis has been injured before, or the patient's penis has atherosclerosis, this may cause such symptoms. When men reach menopause, hormone changes are more obvious, which may also cause such symptoms. To some extent, this is also a symptom of male sexual decline.

4 things to remind men of sexual decline

As we age, human body functions change in many aspects. For example, there are more wrinkles, the body becomes hunched, and even the penis is "aging". Its aging is mainly reflected in the following four aspects:

1. Appearance changes

According to a doctor from the Department of Sexual Medicine at the Elvarado Hospital in the United States, when men reach their forties, the glans penis will gradually lose its purple-red color and the appearance of the penis will change.

As androgen levels drop, the pubic hair on the penis will become thinner and thinner, gradually returning to its pre-pubertal hairless state. This is mainly due to the reduction of blood circulation.

2. Size “shrinks”

It is common for men to gain weight as they age. The length and thickness of the penis will also change slightly. If a European or American man's penis is 15 cm long when erect in his 30s, it may be only about 12 cm when he is in his 60s or 70s. ”

There are many reasons for the shrinkage of the penis, such as the slow deposition of fatty substances (plaques) in the small arteries of the penis, which will hinder the blood flow to the tissues and organs. This is the same process as atherosclerosis, which is known to block the coronary arteries and cause heart attacks. At the same time, the continuous deposition of inelastic protein in the elastic fiber sheath will also relatively reduce the space for blood perfusion during erection.

3. More curvy

If scarring accumulates unevenly, the penis may become more and more curved, a condition called Peyronie's disease that occurs most often in middle-aged men.

It can cause painful erections and difficulty having sexual intercourse, so patients should seek medical attention.

4. Decreased sensitivity

Many studies have shown that over time, the sensitivity of the penis decreases, which can affect erections and delay orgasm.