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 person pulling a turtleneck over the lower half of their face: Does Adderall cause acne?

Does Adderall cause acne?

Why some people taking Adderall may develop acne and what to do about it

A prescription pad and a mix of random pills: Can you take fluconazole and metronidazole together?

Can you take fluconazole and metronidazole together?

There are situations when a healthcare provider may prescribe both drugs, but there are risks to consider

A prescription pad and random pills: Can you take Theraflu and ibuprofen together?

Can you take Theraflu and ibuprofen together?

Everything you need to know if you’re considering taking ibuprofen with a Theraflu product

A prescription pad and a prescription bottle: Switching from Adderall to Vyvanse

Switching from Adderall to Vyvanse: Why and how to do it safely

Learn why a healthcare provider may recommend switching from Adderall to Vyvanse in certain patients

alarm clock next to a pill - how long does it take for fluconazole to work

How fast does fluconazole work?

This medication is typically effective in one to three days, but it can take longer depending on certain factors

Kidney beans: How does prednisone affect your kidneys?

How does prednisone affect your kidneys?

Prednisone may help prevent or slow kidney damage and help your body accept a new kidney after a transplant

An eye mask and bottle of pills | Can I take levothyroxine at night?

Can I take levothyroxine at night?

The time of day doesn’t matter as long as you take it on an empty stomach to avoid a food or drug interaction

glass of water next to tablets - how much water should you drink when taking Farxiga

How to stay hydrated on Farxiga

Typically, adults should drink nine to 13 cups of water a day, but you might need more or less to stay hydrated. Here’s why.

Cubes of sugar and cinnamon sticks | Cinnamon for diabetes

How cinnamon lowers blood sugar

This popular spice may improve insulin resistance, but the type matters—and it may not be safe for everyone

An Ozempic pen: How to get Ozempic out of your system faster

How to get Ozempic out of your system faster

Although you can’t necessarily get Ozempic out of your system faster, you can expect Ozempic side effects to improve once you stop taking it

Sea moss supplements surrounded by a clock - How long does it take for sea moss to start working in your body

When does sea moss start working?

This supplemental superfood can quickly improve digestion and energy levels

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