Consumer health basics
Learning Center
Did you mean que?
Egg allergy
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.
Food allergy vs. food intolerance: What's the difference?
Might you have to swear off milkshakes for good? Follow the symptom clues to find out whether you possibly have a food allergy or a food intolerance.
Herbal supplements and heart medicines may not mix
Some herbal supplements can have dangerous interactions with heart medications.
Herbs and supplements: Can they enhance fertility?
There's no good evidence that so-called fertility herbs and supplements actually improve fertility.
High blood pressure (hypertension)
Learn the symptoms and treatment of this condition — which raises your risk of heart attack and stroke — and the lifestyle changes that can lower the risk.
Insect bites and stings: First aid
How to administer first aid for insect bites or stings.
Long QT syndrome
Learn more about the causes and treatment of this heart rhythm condition that can cause fast, chaotic heartbeats.
Low sperm count
Having a low sperm count can make conceiving a child difficult, but not necessarily impossible. Learn about possible causes and treatment.
Male infertility
Male infertility often plays a role when couples have trouble conceiving. Find out what causes male infertility and available options for treatment.
Medication overuse headaches
When medications that ease headache pain are used too often, these drugs can actually start causing headaches. Learn about prevention and treatment.
Refine Your Search
Type
- All
- Disease (19)
- Article (4)
- Answer (3)
- FirstAid (2)
- TestProcedure (1)
Gender
Age
- All
- 19 to 44 younger
- 45 to 64 middle
- 13 to 18 years teen
- 06 to 12 years elementary/preteen
- 03 to 5 years preschool
- 65 to 80 older
Focus
- All
- Clinical Treatment
- Unproven treatment
- Symptom (reportable)