Nightmare disorder involves disturbing or scary dreams that awaken you, causing distress or preventing adequate sleep.
Disease
Ganglion cyst
These fluid-filled, noncancerous lumps most often appear on wrists, hands or feet.
Disease
Bunions
This bony bump forms on the joint at the base of the big toe. Learn more about the causes and treatments of this condition, which sometimes can be painful.
Disease
Patellar tendinitis
This common knee injury affects the tendon that stretches from the kneecap to the shinbone.
Disease
Sprains
A sprain is a stretching or tearing of ligaments — the tough bands of tissue that connect two bones together in your joints. Ice and elevation can help.
Disease
NF2-related schwannomatosis (neurofibromatosis type 2)
NF2 is a rare condition that causes benign nerve tumors that can affect hearing, balance and other symptoms. Learn about symptoms, diagnosis and current treatments.
Disease
Type 1 diabetes in children
Know what symptoms to look for, as well as more about diagnosis, treatment and daily living with this lifelong insulin-dependent condition.
Disease
Broken wrist
The most common type of wrist fracture occurs when people try to catch themselves during a fall and land hard on an outstretched hand.
Disease
Broken collarbone
This common injury is usually the result of falling, playing sports or being in a traffic accident.
Disease
Preeclampsia
Learn about the diagnosis, treatment of this pregnancy complication of high blood pressure with related damage to the kidneys or other organs.
Disease
Incompetent cervix
Sometimes the cervix opens and thins early, putting a pregnancy at risk. Learn more about this hard-to-diagnose condition.
Disease
Placenta accreta
During pregnancy, if part of the placenta grows too far into the uterine wall, it can remain attached after childbirth, causing severe maternal blood loss.