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

Klonopin vs. Valium drug comparison

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

Broken cigarette: Chantix without insurance

How much is Chantix (varenicline) without insurance?

Spironolactone for acne

Spironolactone for acne

Rx pills pills comparing Robaxin vs. Flexeril

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

What is Valtrex

What is Valtrex?

Rx pill bottles: Levofloxacin uses, side effects, and dosages

What is levofloxacin and what is it used for?

The flowers that St. John's wort comes from, and a prescription bottle

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

CBD Survey

The 2020 CBD survey

Map of America with charts and graphs: Obesity Statistics

Overweight and obesity statistics 2025

Sleeping pills and alcohol

Health Education

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

Rx syringe and pill: Toradol vs. tramadol pain medications

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

Cranberry juice, tea tree oil representing home remedies for yeast infections

Health Education

9 remedies for yeast infections

A checkmark and an x - what can cause a false positive on a drug test?

13 causes of a false positive drug test

Two injectable medications: Xeomin vs. Botox cosmetic surgery drugs

Xeomin vs. Botox: Differences, similarities, and which is better...

A stamp for FDA approval - naloxone OTC

FDA approves first generic of Proventil HFA

coronavirus tips for pharmacists

How to help patients through the COVID-19 pandemic

Rx pill bottles: How much is Adderall without insurance?

How much is Adderall without insurance?

Is Viagra covered by insurance?

Is Viagra covered by insurance?

metformin and dementia

Does metformin cause dementia?

Cheap Cialis: How much does Cialis cost without insurance?

How much does Cialis cost without insurance?

A hand holding an antibiotic capsule: What is a Z-pak?

What is a Z-Pak?

Ointment bottles: Bacitracin vs Neosporin drug comparison

Bacitracin vs. Neosporin: Which is better?

what causes low potassium

Health Education

What causes low potassium?

Zoloft (sertraline) side effects

Zoloft side effects and how to avoid them

Sleep mask and two pills: Melatonin dosage guide

It varies depending on age, why you’re taking it, and medical history

Wellbutrin vs Chantix smoking cessation drugs

Wellbutrin vs. Chantix: Differences, similarities, and which is ...

COVID-19 coronavirus vaccine

Coronavirus vaccine: What you need to know, according to a pharm...

An image of a packed lunch represents how to stay healthy at work

Despite the busy schedule, pharmacists need to eat and stay hydr...

Favilavir could be a possible coronavirus treatment

Everything we know about Favilavir, the potential coronavirus tr...

Sudafed and alcohol (a glass of white wine)

Health Education

Is it safe to drink alcohol while taking Sudafed?

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