Skip to main content

Prescription medications Archive

Articles

What are the long-term risks of taking the biologic treatment Humira?

Humira can control autoimmune disease, such as psoriatic arthritis. But it also alters immune defenses. Learn about infection, cancer, and other potential long‑term risks.

Could switching from Zoloft to generic sertraline explain weight gain?

Switching from a brand-name antidepressant to a generic can raise questions about side effect changes such as weight gain.

GLP-1 drugs may lower odds of developing substance use disorders

A 2026 study suggests that people who take GLP-1 drugs—prescribed for diabetes and weight loss—are less likely to develop a substance use disorder. Among people who already have addiction, use of a GLP-1 was linked with fewer complications such as overdose and death.

What is statin intensity and how should it guide my treatment?

Statin dosages fall into three categories (low, moderate, or high) based on how much the medication can lower LDL. The choice of a statin depends on a person's risk.

Why can side effects continue after you stop a medication?

Side effects from a stopped medicine can linger even after the drug is cleared. Find out what determines recovery time and when to seek help.

Weaning off a GLP-1? Tips for the transition

Research suggests that people who stop taking GLP-1 weight-loss drugs typically regain all the weight they lost in under two years. To sustain their progress, these people should eat more protein, fiber, and healthy fats; eat on a consistent schedule; exercise; and prioritize sleep.

Do I need to take a potassium supplement if I am on a diuretic?

Certain diuretics flush out both water and potassium, but not everyone needs extra. Your doctor will consider blood test results and which other medications you're taking to determine the safest approach.

Can you safely taper off a proton pump inhibitor if reflux symptoms improve?

Proton pump inhibitors can calm severe reflux and heal the esophagus, but long-term use raises questions about when and how to cut back safely.

What are the effects of acetaminophen on the liver?

Widely trusted for pain and fever, acetaminophen can still harm the liver in high doses. Learn who’s most at risk and how to use it safely.

Free Healthbeat Signup

Get the latest in health news delivered to your inbox!

Sign Up
Harvard Health Publishing Logo

Thanks for visiting. Don't miss your FREE 38-page gift.

PLUS, don’t miss out on your 25% off promo code.

Sign up to get tips for living a healthy lifestyle—You’ll discover powerful, research- backed strategies for health longevity drawn from Harvard Medical School experts—ways to eat for a longer life, build strength and flexibility to stay independent, protect your bones, heart, and brain as you age, and even cultivate the habits linked with “super-agers” who stay sharp and active well into their 80s and 90s—all delivered to your email box FREE.

Harvard Health Publishing Logo

Stay on top of latest health news from Harvard Medical School.

Plus, get a FREE copy of HEALTHBEAT ESSENTIALS: 10 Keys to Living Well at Any Age!.

Harvard Health Publishing Logo

Stay on top of latest health news from Harvard Medical School.

Plus, get a FREE copy of HEALTHBEAT ESSENTIALS: 10 Keys to Living Well at Any Age.