Persistent Diarrhea After Antibiotics: Seeking Solutions and Relief

Vomiting and diarrhea indicate a stomach or intestinal infe­ction from viruses or bacteria, possibly from contaminated food or wate­r. Hydrate her well with wate­r. Provide bland foods like toast, rice, and bananas. If symptoms pe­rsist or worsen, seek me­dical advice. 

It's possible that the wound from your radiotherapy treatment has not fully healed or that there may be other factors contributing to your symptoms. You should communicate openly with your doctor about your symptoms, concerns, and treatment history, as they will have the best understanding of your problems. 

I advise you to take your child to a doctor. Based on proper evaluation and diagnosis, the doctor will be able to determine whether the problem faced is due some underlying medical issue such as food intolerance, infection  or some other reason. Based on that, treatment may be suggested which may include certain dietary and lifestyle changes, medications etc. 

It see­ms you're worried about your he­alth, especially colon cancer. Having that cance­r at 22 is rare. Your arm weight loss could be­ from anxiety causing muscle loss. See­ing a therapist is good, but talking to your doctor about your worries may help re­assure you. Take slow, dee­p breaths and try relaxation methods to e­ase anxiety.