Dr Janine Zee-Cheng, a board-certified paediatrician in Indiana, told HuffPost that sometimes a child will come in with a headache, a stomachache and a fever and test positive for strep without ever ...
A reaction to a bacterial infection (reactive arthritis). You may get joint pain, stiffness, and swelling in your lower back, hips, knees, ankles, feet, and fingers about 10 days after you're ...
Make an appointment with a doctor if you have severe symptoms or if your symptoms last longer than 10 days or keep coming back. Because the cause of your sinus infection can affect your treatment ...