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Chad Shaffer, MD

Medical Writer and Reviewer Member of the SingleCare Medical Board
Chad Shaffer, MD, earned his medical doctorate from Penn State University and completed a combined Internal Medicine and Pediatrics residency at the University of Pittsburgh Medical Center and Children’s Hospital of Pittsburgh. He is board certified by the American Board of Internal Medicine and the American Board of Pediatrics. He has provided full-service primary care to all ages for over 15 years, building a practice from start up to over 3,000 patients. His passion is educating patients on their health and treatment, so they can make well-informed decisions.
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Articles

Purple inhaler: What are the side effects of Breo Ellipta?
Drug Info

Breo Ellipta side effects and how to avoid them

Breo Ellipta side effects include oral thrush, pneumonia, and other upper respiratory illness
Syringe full of injectable medicine: What are the side effects of Saxenda?
Drug Info

Saxenda side effects and how to avoid them

Saxenda side effects include nausea, vomiting, and hypoglycemia. More serious side effects like thyroid cancer, pancreatitis, and suicidal ideation can occur. Learn more about avoiding adverse effects.
Syringe filled with injectable medication: Lantus side effects to expect
Drug Info

Lantus side effects and how to avoid them

Lantus side effects include weight gain, hypoglycemia, and injection site reactions
A woman living with postural orthostatic tachycardia syndrome
Community

Living with POTS

Learning to manage symptoms of this condition has involved changing my lifestyle and more
An illustration of living with migraine
Community

How I manage chronic migraine

For four months, I had a migraine every day. Then, I found the lifestyle changes and medication regimen that worked.
Purple inhaler: List of beta agonists
Drug Info

What are beta agonists?

Albuterol, Symbicort, and Advair are some examples of beta agonists used for bronchospasm, asthma, and COPD
Three prescription pill bottles with a question mark: Common vs. serious Brilinta side effects
Drug Info

Brilinta side effects and how to avoid them

Brilinta side effects include shortness of breath, serum creatinine elevation, and bleeding
Syringe with injectable medicine: Common vs. serious Emgality side effects
Drug Info

Emgality side effects and how to avoid them

Injection site reactions are common Emgality side effects. Learn how to administer Emgality injections to avoid side effects.
Three prescription bottles with a question mark: Compare Ativan alternatives
Drug Info

List of Ativan alternatives

Ativan doesn't work for everyone. Valium, Xanax, buspirone, Seroquel, and Benadryl are some Ativan alternatives. Get the full list here.
Spilled prescription bottle of pills: Common vs. serious Farxiga side effects
Drug Info

Farxiga side effects and how to avoid them

Farxiga side effects include UTIs, yeast infections, and more. Learn more about what you can expect while taking Farxiga.
Injectable medication in a syringe: Victoza Side Effects
Drug Info

Victoza side effects and how to avoid them

Victoza side effects include weight loss and nausea, but there is risk for more serious side effects like thyroid cancer