Can alcohol cause heartbeat, appetite, and stomach problems?

Consult with a doctor if your still experiencing pain radiating down to your leg and feel pressure on your back. And as per your history of Hpylori the pain could be related to that..

His stomach pains after e­ating might result from acidity or gas. Fast eating habits, spicy foods, and oily dishes ofte­n contribute to this discomfort. Advise him to consume me­als slowly, avoid spicy fare, and eat smaller portions throughout the­ day to alleviate symptoms. 

It is better to see a gastroenterologist who is an expert in the treatment of Crohn's disease for a consultation. Frequent bowel movement is a common symptom of this condition and there are several treatment options available. Adult diapers is not permanent solution

Consider testing for food intolerances or sensitivities might be helpful. While IBS doesn't cause structural damage like Inflammatory Bowel Disease (IBD), it can still lead to uncomfortable gastrointestinal symptoms.

You probably expe­rienced dehydration. This me­ans your body lacked enough water and mine­rals. Loose motions and vomiting can lead to fluid loss. Drinking saline solution may he­lp replenish fluids, but it could potentially cause­ fever due to an alle­rgic reaction. Dehydration might also cause low blood pre­ssure or headaches. Consuming wate­r and resting can alleviate de­hydration symptoms.

Hiccups are caused by a muscle under the lungs called the diaphragm getting agitated is the main reason behind it. This may be caused by the fact that you eat faster, are stressed, or swallow a lot of air. To deal with the hiccups, you can try holding your breath for a couple of seconds, then sipping cold water, or gently scaring yourself. If they persist for more than 48 hours, you should see a doctor.

Jaundice occurs when there’s too much of a yellow pigment called bilirubin in your body. This can cause your skin and eyes to turn yellow. Jaundice may also lead to more frequent urination as your body tries to remove the extra bilirubin through urine. If you have jaundice, see your doctor to understand the cause and get the right treatment.

Your girlfriend might be experiencing acute appendicitis. Symptoms of this are sudden stomach pain on the lower right side with swelling. Appendicitis is when the appendix gets inflamed. If you think this is the case, you need to go to the hospital straight away because surgery is usually the only way to get rid of the inflamed appendix and avoid complications.