Normally, bones glide smoothly within your joints, allowing a wide range of motion. But a bone can be pushed or pulled out of position. This is known as a dislocation.

Prompt treatment for even mild dehydration is crucial. At greatest risk for dehydration are infants, children, and older adults. Know when to seek medical help.

Depression is a mood disorder that affects the way you think and feel. The most common symptom is a feeling of deep sadness. This feeling does not go away or get better on its own. But most types of depression can be helped with therapy and antidepressant medicines.

Suggestions of what you can do to help if your loved one has a mental illness.

Antipsychotic medicines may help ease the symptoms of psychosis. This article will help you as a caregiver learn more about antipsychotic medicines and how you can support your loved one.

Treatment for addiction to drugs varies with your needs. Some people go through treatment only once. Others return to it off and on throughout their lives. Here are details about addiction recovery.

Methamphetamine is a man-made illegal drug. It affects how the brain works. Here is information about meth and the risks associated with using the drug.

Most insect bites cause only minor swelling or itching. But if you're allergic to insects such as wasps or bees, a sting can cause a life-threatening allergic reaction. Tick bites and poison from scorpions and certain spiders can be serious. Knowing when to get emergency care could save your life.

Most bites and scratches from household pets are nothing to worry about. But some bites or scratches can be serious. Others may become infected or pose the risk of rabies. So it's best to talk with your health care provider or get medical care.

Bell’s palsy is a nerve disorder that usually happens suddenly and without warning. This condition happens when a nerve that controls facial movement is damaged. Nerve damage can happen for many reasons. But most cases of Bell’s palsy are probably caused by a virus.