Consumer health basics
Learn more about allergy medications. Find out what they do and how they can help your symptoms.
Learn more about the warning signs and symptoms and treatment of high blood pressure in the lungs.
When medications that ease headache pain are used too often, these drugs can actually start causing headaches. Learn about prevention and treatment.
If you have a headache most days, you might have one of the most disabling headache conditions, chronic daily headaches. Aggressive treatment and long-term management might help.
Egg allergy can cause a serious reaction in children and adults. Here's how to recognize egg allergy symptoms, and what to do if a severe reaction occurs.
Find out about painful migraine headaches that can last hours to days. Other symptoms may include nausea, vomiting, and sensitivity to light and sound.
Having a low sperm count can make conceiving a child difficult, but not necessarily impossible. Learn about possible causes and treatment.
Male infertility often plays a role when couples have trouble conceiving. Find out what causes male infertility and available options for treatment.
Learn the symptoms and treatment of this condition — which raises the risk of heart attack and stroke — and the lifestyle changes that can lower the risk.
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