Harvard Health Blog

The FDA has not yet released the results of its testing of the heartburn medication ranitidine. The testing method used by the online pharmacy that originally alerted the FDA may have affected their results.

Older people who have a chronic medical condition are at increased risk for severe disease and death if they contract COVID-19. Just how old is “older,” what constitutes chronic disease, and how can you lower risks?

Cannabis use among older adults has been steadily increasing, due to lessening stigma and increased interest in using medical marijuana. But there are specific concerns for older people, so anyone considering this option should have a conversation with their doctor weighing the benefits and risks.

Concerned about pediatric visits right now? Is it okay to wait on a child’s vaccinations or better to stick to the schedule? What about appointments for other routine matters? What is serious enough to justify the risk?

Recent guidelines for screening for hepatitis C focused on baby boomers because that population had most of the undiagnosed infections, but because new infections are increasing fastest in those 20 to 39, the guidelines have been revised.

There are several common triggers for headaches. Identifying the one that is causing your headache is the first step toward avoiding it or ensuring you can treat it properly.

Hair loss affects at least a third of women, but unlike men, women are more likely to experience thinning hair than going bald. There are many possible causes and some solutions.

The coronavirus pandemic causing COVID-19 understandably makes most people feel anxious. Coping with the challenges is even more difficult for the many people who have a pre-existing anxiety disorder.

Research suggests just 63% of families follow the recommended childhood vaccination schedule. Altering the schedule by skipping vaccines or spreading them out may be putting children at risk, as well as others in the community.

The challenge of being isolated from loved ones and friends can be eased by using any of several different apps that enable various types of communication, including video calls and messages.

The idea of a detox diet or cleanse seems like it might be beneficial, and the advertising is certainly compelling, but these products are not regulated in any way. Evidence of beneficial effects from using them is limited, and there are reports of side effects and complications.

Virtual health care is a convenience in ordinary times, but a valuable tool during a crisis like the one we are experiencing. Also called telehealth, telemedicine, or digital care, it allows medical staff to evaluate patients to determine possible treatment needs and whether they can remain at home.

For young people with autism spectrum disorder, the transition from adolescence to adulthood is marked by changes in many areas of their lives. Healthcare providers and caregivers can make this transition smoother and help their patients meet these challenges.

Skin tags are small, benign growths of skin that frequently appear in areas of friction on the skin. They are harmless and do not need to be removed, but some find them unattractive so there are various ways this can be done.

As parents grapple with school and daycare closings prompted by coronavirus, grandparents have questions about helping with child care and whether they can safely spend time with their grandchildren.

If you believe ads for nutritional supplement drinks, you might think you can improve your health by drinking them. But for most people, their value is questionable and their cost adds up.

An acoustic neuroma is a tumor in the part of the brain responsible for hearing and balance. While the symptoms can be bothersome, these tumors are not cancerous and they grow slowly, allowing time for consultation with specialists and treatment planning.

It's easy to feel overwhelmed by the daily flood of news about the coronavirus and COVID-19. Here's some positive news and reasons to feel optimism.

Is your child’s school closed due to precautionary measures around coronavirus? Here are some tips to help parents cope.

There is evidence that antidepressants are not effective in older people with dementia. Emerging research suggests that nondrug, psychosocial interventions are the most effective treatments for depression or anxiety in older adults with cognitive impairment.

While COVID-19 brings normal life to a temporary halt as we practice social distancing, it helps to double-down on deepening social bonds and practicing kindness and gratitude, not emotional distancing.