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

Two containers of nasal spray represent adult-onset allergies

Health Education

Yes, you can develop allergies as an adult

Prescription pad with pill bottle: Januvia side effects, interactions and warnings

Januvia side effects and how to avoid them

Ambien and alcoholic drink

What happens when you mix Ambien and alcohol?

Prescription pad with pill bottle: Omeprazole side effects and how to avoid them

Omeprazole side effects and how to avoid them

An arrow and a medical sign represent beta blockers for anxiety

Can beta blockers help with anxiety?

A refrigerator represents a heart healthy diet

2 heart-healthy diets

An image of Meloxicam and alcohol

Can I drink if I’m on Celebrex or Meloxicam?

Tablet with charts and graphs: Stress statistics and trends

Stress statistics 2025: How common is stress, and who’s most a...

An image of foods for arthritis (blueberries, whole grains, and greens)

Health Education

Try these 7 foods that help arthritis—and learn what to avoid

FDA approval - fezolinetant

Glucagon generic wins FDA approval

Alcohol and nausea medicine

Alcohol and nausea medicine: Can I mix Dramamine and alcohol?

Rx pad with bottle of pills: Zoloft for anxiety

Zoloft for anxiety: Is Zoloft good for anxiety and when does it ...

An image of gout triggers - gout risk factors

Health Education

8 gout risk factors

A man stretching represents beta blockers and exercise

Can you take beta blockers and exercise?

Cardiac Arrest Vs Heart Attack: Which is worse? Are they the same?

Health Education

Cardiac arrest vs. heart attack: Which is worse?

An image of three different types of pills

The types and benefits of oral medications

Top 10 cities with the highest prescription savings in 2020 in 2020

These are the top U.S. cities that saved the most on prescriptio...

Drug prices by state: 10 states with the highest prescription savings

See the states that saved the most with SingleCare in 2020

An image of alcohol and asthma inhaler

Alcohol and asthma: Can I drink while using albuterol or Singulair?

Morning after pills: How effective is Plan B?

How effective is Plan B?

Pill bottles represent common drug classes

These were the most-filled drug classes on SingleCare in 2020

Most prescribed drugs by city in 2020

Learn the most popular drugs in these 50 U.S. cities in 2020

Most prescribed drugs by state 2020

We discovered the most popular prescription in every state in 2020

Most prescribed drugs of 2020

See the 50 most prescribed drugs in 2020

Blood Pressure Levels: Compare systolic vs. diastolic and high vs. low blood pressure levels and treatments

Health Education

Understanding blood pressure levels

Blue Rx pill: How to take Viagra

Health Education

How to take Viagra for best results

Meformin and alcohol cocktail

Health Education

Can I drink alcohol while taking metformin?

FDA approval stamp

FDA approves Rx-to-OTC switch for head lice lotion

A tube of Phexxi birth control gel

Phexxi 101

FDA approval - fezolinetant

FDA approves first Ebola virus treatment

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