Mayo Clinic

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Mayo Clinic specialists answer health questions.
Updated: 18 min 48 sec ago

Migraines: Are they triggered by weather changes?

06 Mar 2010
Can weather changes trigger migraines? Learn more.

Blood pressure medications: Can they raise my triglycerides?

05 Mar 2010
Some blood pressure medications can increase triglyceride levels. Find out more.

Herbal treatment for anxiety: Is it effective?

05 Mar 2010
Herbal treatment may help with mild anxiety. A Mayo Clinic expert discusses what works and what's safe.

Antibiotics and alcohol: Should I avoid mixing them?

04 Mar 2010
The effects of combining antibiotics and alcohol can vary, depending on the specific antibiotic.

Will an air purifier remove cigarette smoke?

02 Mar 2010
Despite the claims, an air purifier can't eliminate cigarette smoke from your home.

X-ray during pregnancy: Is it safe?

02 Mar 2010
X-ray during pregnancy — A Mayo Clinic specialist explains the risks and benefits.

Concussion in children: What are the effects?

02 Mar 2010
Concussion in children — A Mayo Clinic specialist explains the effects of concussion in children.

Menstrual cup: Good alternative to tampons?

02 Mar 2010
A menstrual cup is worn inside the vagina to collect menstrual fluid.

Uncircumcised penis: Is special care needed?

27 Feb 2010
Clean an uncircumcised penis with soap and water like you would any other body part.

CortiSlim: Can cortisol blockers help with weight loss?

27 Feb 2010
Makers of cortisol blockers want you to believe that stress hormones make you fat.

Macrocytosis: What causes it?

27 Feb 2010
Enlarged red blood cells (macrocytosis) can be due to many factors.

Canola oil: Does it contain toxins?

27 Feb 2010
Health concerns regarding canola oil that are being circulated on the Internet are unfounded.

Polypill: Does it treat heart disease?

27 Feb 2010
The polypill contains small doses of several commonly prescribed heart disease medications.

Chronic stress: Can it cause depression?

26 Feb 2010
Chronic stress — A possible factor in the development of depression.

Gallbladder cleanse: A 'natural' remedy for gallstones?

26 Feb 2010
A gallbladder cleanse is a popular alternative remedy for gallstones. But does it work?

Statins: Do they cause ALS?

26 Feb 2010
Statins can cause muscle injury in some people. But can they also trigger ALS?

Valerian: A safe and effective herbal sleep aid?

26 Feb 2010
Valerian — Can this sleep aid help you sleep better?

Do weight-loss products like Sensa work?

23 Feb 2010
Weight-loss products such as Sensa claim to decrease appetite, but the proof is slim.

The Cookie Diet: Can it help you lose weight?

23 Feb 2010
The Cookie Diet sounds appealing, but can cookies lead to sustainable weight loss?

HER2-positive breast cancer: What is it?

20 Feb 2010
HER2-positive breast cancer tends to be more aggressive than other types of breast cancer.