In-depth

Symptoms

Fatigue

Fatigue can signal many things. Here are some tips to help you decipher why you're wiped out and to regain your energy.

Tests and diagnosis

CT scan

Kidney biopsy

A kidney biopsy — removing a small piece of kidney tissue for viewing under a microscope — helps with diagnosis and treatment of kidney problems.

Ultrasound

Urinalysis

Urinalysis can be used to assess your overall health, detect a wide range of disorders, or monitor a medical condition or treatment.

Treatments and drugs

Allergy shots

Oct. 21, 2014

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