Why are my testicles itchy and painful?

Men should pay special attention to the care of their private parts. In addition to keeping them clean, they should also develop good habits to keep the testicles and scrotum dry. But why are the testicles itchy and painful? When this problem occurs, many aspects should be considered, such as the appearance of scrotal eczema; the appearance of allergic dermatitis and whether the discomfort is caused by scabies. The testicles are prone to diseases, so men should pay attention to their care.

Scrotal itching (pruritus scroti) is a very common symptom, especially in young men. The causes of scrotal itching are relatively complex, with both internal and external factors. Scrotal itching is generally caused by scrotal eczema, allergic dermatitis, scabies, etc. People with allergic constitutions, long-term mental tension, and large emotional fluctuations are prone to this disease.

Causes and common diseases

1. Gentle and humid vagina

It is more common in physical laborers, especially in summer, when the genitals are hot, sweaty, humid, and poorly ventilated. The scrotal skin is stained by sweat and rubbed by underwear, causing itching. Wearing tight jeans or non-absorbent, non-breathable nylon underwear can also cause itching.

2. Riboflavin (vitamin B2) deficiency

It can lead to scrotitis. The scrotum will show changes such as erythema, dryness, scaling, papules and crusts, accompanied by itching. At the same time, angular cheilitis, glossitis and oral ulcers may also occur.

3. Inflammation

Scrotitis caused by fungi, such as candidal scrotitis and tinea cruris involving the scrotum, can cause scrotal itching.

4. Other diseases

Neurodermatitis, allergic dermatitis, scabies, eczema, etc. in the scrotal area can all cause itching.

5. Internal and external factors

People with allergic constitutions, those who are under long-term mental tension and have large mood swings are prone to this disease. In addition, people with certain diseases, such as chronic digestive system diseases, gastrointestinal dysfunction, endocrine disorders, and metabolic disorders, are also prone to this disease under the influence of external factors.