In-depth

Symptoms

Fatigue

Shortness of breath

Shortness of breath can be frightening. Most of the time, a heart or lung condition is the cause.

Symptom Checker

Foot pain? Headache? Sore throat? Skin rash? Use the Symptom Checker to find out what's causing your symptom.

Tests and diagnosis

Chest X-rays

CT scan

Spirometry

Treatments and drugs

Hyperbaric oxygen therapy

May 02, 2014