Harvard Health Blog

Read posts from experts at Harvard Health Publishing covering a variety of health topics and perspectives on medical news.

Articles

Lyme disease: Resolving the “Lyme wars”

Most people who get Lyme disease recover after a course of antibiotics, but some patients continue to experience symptoms for months or even years. There is much controversy around post-treatment Lyme disease, particularly in how long patients should continue taking antibiotics.

Swimming lessons save lives: What parents should know

Every year, more than 4,500 people die from drowning in the United States. Swimming lessons help save lives and parents should know how to choose the right program and encourage children to learn skills that will help them to stay safe at the beach and around ponds or pools.

Skin serum: What it can and can’t do

Women concerned about the effects of aging on their skin may want to consider a skin serum, which is a concentrated formulation containing vitamins, antioxidants, and other ingredients.

Secondhand marijuana smoke and kids

Marijuana smoking around children under 18 has increased and is likely to continue going up. As legal marijuana use becomes more common, parents need to be aware of the risks to children from secondhand marijuana smoke.

Obesity is complicated — and so is treating it

Along with the growing realization that obesity is a complex disease comes greater understanding that treatments need to be highly individualized and address the physical and emotional factors that contribute to it.

Ticked off: America’s quiet epidemic of tickborne diseases

The number of annual cases of Lyme disease in the United States nearly doubled from 2004 to 2016 (and those are just the reported cases), but several other serious illnesses can be spread by ticks and mosquitoes.

Choosing life with a VAD (ventricular assist device)

Despite the challenges of needing to use a battery-operated ventricular assist device (VAD) for heart failure, one man came to terms with his situation and found ways to adapt and enjoy his life as much as possible.

The psychology of Internet rage

Why do so many people express themselves online in ways they would seemingly be unlikely to in a face-to-face setting? The explanation for Internet rage involves anonymity, knowledge of subject matter and personal identification with it, and perception of content versus what it is actually saying.

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