Why do I have weakness after fever and diarrhea?

It appears that your boyfriend may have an upset stomach after consuming a large number of multivitamin tablets that contain iron. Black, icky, tar-like poop and abdominal tenderness are indicative of possibly internal bleeding. The situation could have been aggravated considering he ingested Adderall, skipped meals, and drank alcohol. He must seek immediate medical attention.

If you don't consume food for a month and only take sips of plain water not very often, your body is going to be very weak. There could be lightheadedness when competent thinking and muscles can even become smaller. In addition to being harmful to your organs, this also can be a matter of life and death. Eat properly to remain healthy. Try to take tiny portions of food and drink water many times in the day.

There are symptoms that hard burn is the same as that you might be facing. The reason is that stomach acid goes up into the esophagus and causes pain. Eating spicy or greasy foods, alcohol, or being overweight plays a significant role in developing this heartburn type of problem. For improvement, you can eat smaller meals, avoid trigger foods, and stay sitting upright after eating. If it still hurts, visiting a gastroenterologist for a check-up is necessary.

Pain in the lower back and the lower right side of the abdomen can sometimes be caused by digestive disorders. There are also chances of pooping more often which may be due to diet or stress. The sharp pain in your right breast, the nipples, and the itchy armpits could be due to skin irritation. Water drinking, healthy food consumption, and loose clothing can be treatment options. If the symptoms do not disappear, it is essential to consult a gastroenterologist for an accurate diagnosis and treatment.

Body aches and stomach trouble­s for three days must be difficult. He­ may have caught a stomach bug. Such illnesses can cause­ body pain and abdominal discomfort. The best approach now is bed re­st, staying hydrated with ample water, and consuming light fare­ like crackers and broth. Following this path should aid his recove­ry soon. 

IBS patients often experience a sour stomach, leading to symptoms like bloating, cramps, and changes in bowel habits. Certain foods can worsen these symptoms, such as dairy, spicy foods, caffeine, and artificial sweeteners. Eating small meals, drinking enough water, and avoiding trigger foods can help. Fiber-rich foods and probiotics may also be beneficial. Since everyone is different, keep a food diary to track what works best for you.