Karen Berger, Pharm.D.

Medical Writer and Reviewer Member of the SingleCare Medical Board

After receiving her doctorate from the University of Pittsburgh School of Pharmacy, Karen Berger, Pharm.D., has worked in both chain and independent community pharmacies. She currently works at an independent pharmacy in New Jersey. Dr. Berger enjoys helping patients understand medical conditions and medications—both in person as a pharmacist, and online as a medical writer and reviewer.

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Articles

Drug vs. Drug

Ampicillin vs. amoxicillin: Differences, similarities, and which...

Drug vs. Drug

Dulcolax vs. Miralax

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Immunization and vaccination statistics 2026

Wellness

12 home remedies for UTI prevention and treatment

Drug vs. Drug

Azithromycin vs. amoxicillin: Differences, similarities, and whi...

Drug vs. Drug

Dexamethasone vs. prednisone: Comparing these corticosteroids

Health Education

What prenatal vitamins do you need to take?

Drug vs. Drug

Zoloft vs. Xanax: Differences, similarities, and which is better...

Health Education

What you should know about coronavirus antibody tests

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COVID-19 at-home test kits

Health Education

How to switch antidepressants

Health Education

Does sunscreen expire?

Drug Info

Minoxidil side effects and how to avoid them

Drug vs. Drug

Benefiber vs. Metamucil: Which fiber supplement is better?

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CBD statistics

Drug vs. Drug

Ozempic vs. Trulicity: Differences, similarities, and which is b...

News

Heart disease statistics

Drug vs. Drug

Klonopin vs. Valium: Differences, similarities, and which is bet...

Drug Info

How much is Chantix (varenicline) without insurance?

Drug Info

Spironolactone for acne

Drug vs. Drug

Robaxin vs. Flexeril: Differences, similarities, and which is be...

Drug Info

What is Valtrex?

Drug Info

What is levofloxacin and what is it used for?

Wellness

Everything you need to know about St. John’s wort

Wellness

The 2020 CBD survey

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Overweight and obesity statistics

Health Education

Is it safe to drink alcohol while taking prescription sleep aids?

Drug vs. Drug

Toradol vs. tramadol: Uses, effectiveness, costs, side effects, ...

Health Education

10 remedies for yeast infections

Drug Info

13 causes of a false positive drug test

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