Family Resources: Health Library

Nationwide Children’s Hospital is a leading pediatric care facility. Please use our A-Z listing below to find information about the disease, condition, procedure or test you need.

Omega-3 Fatty Acids and Coronary Heart Disease

Omega-3s are a beneficial and essential form of fat, one that your body needs but can't make.

Oral Health/Dental Specialists

Detailed information on different oral healthcare specialists.

Oriental Greens

A refreshing blend of chilled green beans, snow peas, and cauliflower florets, seasoned with ginger and rice wine vinegar.

Orthopedic Treatment Team

Members of your treatment team may include an orthopedic surgeon, a rheumatologist, and a physical therapist. Read on for details.

Osteogenesis Imperfecta in Children

Osteogenesis imperfecta (OI), or brittle bone disease, is a genetic disorder present at birth. It causes soft, easily fractured bones, abnormal bone formation, and other issues. Symptoms vary from mild to severe.

Osteoporosis

Osteoporosis is a disease that causes weak, thinning bones. This leaves the bones at greater risk of breaking. The bones most often affected are the hips, spine, and wrists.

Osteoporosis in Women with Cancer

If you have osteoporosis, your bones become porous and weak. As they lose strength, they are more likely to break. People with osteoporosis are particularly at risk for breaking these bones.

Osteoporosis: Evaluate Your Risk

Many people are unaware they have osteoporosis until they have advanced symptoms, which may include a broken hip or wrist, low back pain, or a hunched back.

OTC Meds and Work: Not Always a Great Combination

You may not realize that common over-the-counter medicines can cause side effects that can jeopardize your health and your ability to perform everyday activities.

Ovarian Cancer: Symptoms

Ovarian cancer often doesn't cause any symptoms until after it has spread outside the ovary. Learn what symptoms it can cause.

Overcoming Gender Identity Harassment

Gay and lesbian teens are often targets of bullying, harassment, and aggression. Anti-gay bullying can range from verbal abuse, such as name-calling, to life-threatening physical assault. Here's what you need to know.

Overcoming Your Midafternoon Energy Slump

Many people experience late-in-the-day energy lags, but you can take steps to prevent them.