Stomach pain, noticed brown stuff and blood in underwear, what's going on?

Patient's question:

Patient Gender: Male
Patient Age: 35
Abdominal pain, brown substance and blood in underwear

Doctor's answer:

It is recommended that you take probiotics such as Bifidumbacterium infantis, Yaoshengliwei, and pancreatic enzymes (for digestion) to regulate your system. In your daily diet, avoid spicy and cold foods, as well as easily fermentable and gas-producing foods like milk and soy milk. Quit smoking and drinking, and pay attention to keeping your abdomen warm. Wishing you a speedy recovery. The occurrence of gynecological diseases not only affects a woman's health but can also lead to the development of gynecological conditions. Therefore, it is best to visit the gynecology department of a hospital for a check-up. Once the cause is identified, symptomatic treatment can be administered. Pay attention to dietary regulation in your daily life, consuming light and easily digestible foods, and avoid spicy, irritating, and cold foods.