In-depth

Acoustic neuroma

Agoraphobia

Do you feel trapped in your own home? Do you worry about having a panic attack? Find out how agoraphobia can be treated.

Anaphylaxis

Anaphylaxis is the most serious type of allergic reaction. It often occurs rapidly after exposure to an allergen and may be life-threatening.

Anemia

Angina

Anhidrosis

Anorexia nervosa

Aplastic anemia

Autonomic neuropathy

Bee sting

Benign paroxysmal positional vertigo (BPPV)

Carbon monoxide poisoning

Cardiomyopathy

Carotid artery disease

Chest pain

Chiari malformation

Concussion

Concussions can be serious injuries that need sufficient time to heal.

Congenital heart disease in adults

Cough headaches

Cyclic vomiting syndrome

Cyclic vomiting syndrome can last for hours or days and shares many triggers with migraines.

Dehydration

Diabetic neuropathy

Dilated cardiomyopathy

Drug addiction

Drug allergy

Dumping syndrome

Egg allergy

Eisenmenger syndrome

Enlarged heart

Enlarged heart is often a sign of a serious heart condition. Find out causes and treatments for enlarged heart.

Essential thrombocythemia

Fibromuscular dysplasia

Food poisoning

Food poisoning has many forms, and some can be serious. Here's how to recognize food poisoning and ways to prevent getting sick.

Hangovers

Heart attack

Heart disease

Heart disease, usually thought of as blockages in the arteries that can cause a heart attack, can describe any medical condition affecting your heart.

Heart murmurs

Heat exhaustion

Hypertrophic cardiomyopathy

Intracranial hematoma

Iron deficiency anemia

Jellyfish stings

Left ventricular hypertrophy


Menstrual cramps

A monthly period is bad enough. Add in painful menstrual cramps, and you may be cursing this thing called womanhood. How do you get relief?

Mitral valve prolapse

Mitral valve prolapse occurs when the valve separating two of your heart's chambers malfunctions. The disorder usually isn't serious and often doesn't require surgical treatment.

Panic attacks and panic disorder

Paraneoplastic syndromes of the nervous system

Peanut allergy

Penicillin allergy

Pericardial effusion

Polycythemia vera

Polycythemia vera is a rare blood disorder in which a person's bone marrow makes too many blood cells.

Post-concussion syndrome

Preeclampsia

Progressive supranuclear palsy

Progressive supranuclear palsy — a syndrome with many similarities to Parkinson's disease — has no effective treatment, but certain medications and self-care measures can help.

Pseudotumor cerebri

Radiation sickness

Shellfish allergy

Spider bites

Spinal headaches

Spontaneous coronary artery dissection (SCAD)

Sudden cardiac arrest

Takayasu's arteritis

Thrombocytosis

Traumatic brain injury

While mild traumatic brain injury generally results in few long-term problems, more severe injury can cause several physical, emotional, behavioral, communication and cognitive problems.

Ventricular tachycardia

Viral hemorrhagic fevers

Vitamin deficiency anemia

Wheat allergy

Whiplash

Yellow fever

Aug. 07, 2015