Why Do I Have Fatigue, Headaches, and Mouth Discomfort?

Your symptoms sound like athlete’s foot and toenail fungus. An athlete’s foot can cause your nails to turn yellow, make the skin on your feet peel off, and make your toes hurt. The fungus that leads to athlete’s foot loves warm, damp areas – like sweaty feet. You can use over-the-counter antifungal creams on your skin and nails to treat it. Also, try to keep your feet clean and dry so they are less appealing to the fungus.

You're feeling the blood in your chest, your eyes are aching, and tenderness in your cheek area. In some instances, chest pain can be caused by heart problems. The reason behind the eye pain can be either the strain or infection. The cause of cheek pain may be a sinus problem. Ensure that you take breaks, consume water, and do not rub your eyes. If the pain persists, medical assistance should be sought to determine the exact cause and receive the appropriate treatment.

Allergic reactions to antibiotics are a common issue, resulting in itching or welts on the body. It is essential to stop using the antibiotic at once and see a doctor. An allergist or an immunologist is going to be able to diagnose and manage the allergy.

Your skin might be affected by acanthosis nigricans which is identified by dark patches, even on the throat and joints. Being overweight and having high blood pressure are risk factors for this. The treatment is to lose weight and control the BP, as a result, the patches can be healed. Follow a healthy diet, exercise regularly, and be consistent with your prescribed medications to control your blood pressure.

When your crook finger is deep, we call that acanthosis nigricans. It only appears in thick, dark aluminum and is always misdiagnosed as skin abnormalities. Weight and diabetes are the main accused ones. Sometimes, it can also relate to hormonal problems. The proper approach is to eat healthy and manage your weight.

Pigmentation is triggered by different factors such as genetics, sun exposure, and hormonal changes. A balanced diet rich in antioxidants and drinking a lot of water may help improve skin health. You should consult a dermatologist for proper diagnosis and treatment. They may prescribe an appropriate medication and recommend certain lifestyle changes to control pigmentation.
 

It seems to be a fungal infection in your left armpit. I suggest you see a dermatologist to look into the rash, and get a medication accordingly. Deodorant should also be avoided as it might make the situation worse.