Most children have had at least one middle ear infection by age 2. Treatment may depend on whether the problem is acute or chronic. It also depends on how often it comes back and how long it lasts.

During the development of a fetus, the testicles (male sex organs) form near the kidneys. Normally, they’re in the scrotum before the baby is born. An undescended testicle doesn’t fully move down into the scrotum.

Type 1 diabetes can be controlled by taking insulin, eating a healthy diet, and being active. Read on to learn more.

Learn about outer ear problems and when you should check with your child's health care provider.

Middle ear infections are most common in children under age 5. Crankiness, a fever, and tugging at or rubbing the ear may all be signs that your child has a middle ear infection, particularly if your child has a cold or viral illness.

Follow these tips during your recovery after knee surgery.

These tips will help you recover after foot surgery.

At home, you play a major role in your recovery. Protect your back by moving safely and practicing good body mechanics. Also see your healthcare provider for follow-up visits.

During spinal fusion, your surgeon locks together, or fuses, certain bones in your spine that are causing pain. This limits the movement of these bones, which may help ease your pain. Even so, you may feel more flexible after a fusion because you can move with less pain.

Arthritis is a disease that affects the joints. Joints are the parts where bones meet and move. Read on to learn more about arthritis, including causes, symptoms, and how to ease symptoms.