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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

A body scale with a measuring tape and Rx tablets: Does Prozac cause weight gain?
Drug Info

Does Prozac cause weight gain?

Weight gain is possible with Prozac but may not be as severe as other antidepressants
Jul. 10, 2024
A round pill and an oval pill with "vs." between them: Jardiance vs. Entresto: Differences, similarities & side effects
Drug vs. Drug

Jardiance vs. Entresto: Differences, similarities & side ef...

Compare the side effects, cost, and more
Jul. 10, 2024
A round pill and a capsule with "vs." between them: Vraylar vs. Latuda: Differences, similarities & side effects
Drug vs. Drug

Vraylar vs. Latuda: Differences, similarities & side effects

Compare the two drugs’ side effects, available forms, approved uses, and more
Jul. 10, 2024
Two round white pills with a "vs." between them: NP Thyroid vs. Synthroid: Differences, similarities & side effects
Drug vs. Drug

NP Thyroid vs. Synthroid: Differences, similarities & side ...

The two drugs work very differently to treat hypothyroidism and thyroid cancer
Jul. 9, 2024
A prescription bottle: Is Quviviq covered by Medicare?
Drug Info

Is Quviviq covered by Medicare?

Don’t let a lack of Medicare coverage affect your ability to get affordable Quviviq and a good night’s sleep
Jul. 8, 2024
A notepad, pen, and stethoscope: Is Dupixent covered by Medicare?
Drug Info

Is Dupixent covered by Medicare?

Everything you need to know about using Medicare to pay for your Dupixent prescription
Updated on Jan. 3, 2025
Rx pill bottle with an exclamation mark on the lable: 7 reasons for Adderall not working
Drug Info

7 reasons for Adderall not working

Here’s how to know if Adderall is working and why it may not be
Jul. 3, 2024
A blue analog alarm clock and Rx tablets: How long does it take for levothyroxine to work?
Drug Info

How long does it take levothyroxine to work?

Levothyroxine starts to work right away, but it may take a few weeks for your symptoms to improve
Jul. 3, 2024
Two self-injector pens: Does Medicare cover Mounjaro?
Drug Info

Does Medicare cover Mounjaro?

Many factors influence what you ultimately will pay for this drug with Medicare
Jul. 2, 2024
A vial and syringe: How much does Gardasil 9 cost without insurance?
Drug Info

How much does Gardasil 9 cost without insurance?

Most people get the HPV vaccine for free
Jul. 2, 2024
A prescription pad and prescription bottle: How long does Vraylar take to kick in?
Drug Info

How long does Vraylar take to kick in?

Vraylar is not a quick fix for symptoms of schizophrenia and bipolar disorder
Jul. 2, 2024
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