Should I Worry About Flank Pain and Nausea?

If your blood test shows that anti-HBs is positive, it means that you have antibodies against the hepatitis B surface antigen (HBsAg). This result indicates that you are either immune to hepatitis B or have been successfully vaccinated against the virus.

You seem to be unable to deal with bloating and cramps in a very severe manner. Bloating is the condition when the stomach is too tight and too full. Cramps are pain that you experience in your abdomen. This is generally due to gas in your intestines. Some foods or eating too fast may cause this. Try to drink warm water, walk, and avoid soft drinks. Don't get discouraged if your efforts are seemingly ineffective, tell someone.

What is probably happening is you have an anal fissure, which is a small split in the skin around the anus. The pain that occurs during bowel movements is the main symptom. Hard stools can make it worse. Fiber supplements like psyllium husk or methylcellulose may help you ease your bowel movements which are the reason for the hard stools. Also drinking plenty of water is very good for your digestion. 

It seems like you suffer from probably the most common disease called hemorrhoids, also called piles. Symptoms involve pain, itching, and bleeding in the anal area. As a result, hemorrhoids can be due to straining during bowel movements, overweight, or sitting on the toilet for a long time. To get relief from the discomfort, drink enough water, eat foods rich in fiber such as fruits and vegetables, or use over-the-counter creams if necessary. Nevertheless, if the condition lasts longer, make sure you go to the doctor.

Nicotine is the­ risky substance in snus that can harm your health when inge­sted. Swallowing it accidentally may trigger nause­a, dizziness, or vomiting. It impacts your stomach negatively, causing unple­asant symptoms. Consuming nicotine this way is hazardous for your body's well-being. If snus is swallowe­d unintentionally, drinking water and see­king medical assistance promptly if fee­ling severely ill be­comes crucial.

Rectal prolapse happens when the rectum protrudes through the anus due to weakened muscles or ligaments. It's tough when treatments like medications and therapies don't seem to help. In cases like this, surgery may be necessary to repair the prolapse. I'd recommend seeking out a colorectal surgeon who specializes in this area. They can review his reports and provide a tailored treatment plan.