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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 Medicare card, stethoscope, and notepad: Is Nucala covered by Medicare?
Drug Info

Is Nucala covered by Medicare?

A Medicare card, stethoscope, and notepad: Does Medicare cover Aimovig?
Drug Info

Does Medicare cover Aimovig?

Two Rx tablets: Hydroxyzine vs. Xanax
Drug vs. Drug

Hydroxyzine and Xanax: Uses, differences, and side effects

Sand hourglass: How long does Adderall XR last?
Drug Info

How long does Adderall XR last?

A clock and spoonful of collagen powder | best time to take collagen
Wellness

Best time to take collagen

Somone holding a glass of water in one hand and a white tablet in another: Can Latuda cause mania?
Drug Info

Can Latuda cause mania?

A clock and two pills: Entresto washout period
Drug Info

Entresto washout period: Considerations when switching medications

Baked goods, alcohol, and bacon | what foods to avoid while taking metronidazole
Drug Info

Skip these foods on metronidazole

bottle of tablets next to some bananas - losartan and eating bananas
Drug Info

Losartan and bananas 101

aloe plan and juice - how much aloe vera juice to drink daily
Wellness

How much aloe should you drink?

A tablet and a capsule with "vs." between them: Quviviq vs. Ambien: Differences, similarities & side effects
Drug vs. Drug

Quviviq vs. Ambien: Differences, similarities & side effects

A capsule and a round tablet with "vs." between them: Vraylar vs. Rexulti: Differences, similarities & side effects
Drug vs. Drug

Vraylar vs. Rexulti: Differences, similarities & side effects

A woman with her hands on her stomach: Can you take Adderall on an empty stomach?
Drug Info

Can you take Adderall on an empty stomach?

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

Does Prozac cause weight gain?

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...

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

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 ...

A prescription bottle: Is Quviviq covered by Medicare?
Drug Info

Is Quviviq covered by Medicare?

A notepad, pen, and stethoscope: Is Dupixent covered by Medicare?
Drug Info

Is Dupixent covered by Medicare?

Rx pill bottle with an exclamation mark on the lable: 7 reasons for Adderall not working
Drug Info

7 reasons for Adderall not working

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?

A Medicare card and stethoscope
Drug Info

Does Medicare cover Mounjaro?

A vial and syringe: How much does Gardasil 9 cost without insurance?
Drug Info

How much does Gardasil 9 cost without insurance?

A prescription pad and prescription bottle: How long does Vraylar take to kick in?
Drug Info

How long does Vraylar take to kick in?

Prescription pad and prescription bottle: How long does Trintellix take to work?
Drug Info

How long does Trintellix take to work?

A stethoscope and a wallet: How to save on Stiolto
Drug Info

How to save on Stiolto: Coupons, savings card & more

Scale next to tablets - does lisinopril cause weight gain
Drug Info

Lisinopril and weight gain

A spoon full of quercetin supplements | Who should not take quercetin
Wellness

Who should avoid quercetin

Three Rx pill bottles: How much is Gemtesa without insurance?
Drug Info

How much is Gemtesa without insurance?

Comparing two medication bottles: Berberine vs. metformin for diabetes treatment
Drug Info

Berberine vs. metformin for diabetes treatment

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