A man in his mid-60s with a history of diabetes, hypertension, gastroesophageal reflux disease (GERD), and lung cancer is transported from home to the emergency department (ED) after he experienced 3 ...

Leg weakness is not a typical sinus infection symptom. However, people may experience general fatigue or weakness. Leg weakness with a sinus infection may also be a sign of another underlying ...

Myasthenia gravis (MG) is a chronic autoimmune disorder that disrupts nerve-to-muscle signaling. This causes muscle weakness that varies in severity. Symptoms can be localized or more widespread.