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Gerardo Sison, Pharm.D.

Medical Writer and Reviewer Member of the SingleCare Medical Board
Gerardo Sison, Pharm.D., graduated from the University of Florida. He has worked in both community and hospital settings providing drug information and medication therapy management services. As a medical writer, he hopes to educate and empower patients to better manage their health and navigate their treatment plans.
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Articles

Rx cream: How to get rid of a yeast infection
Health Education

How to get rid of a yeast infection in 24 hours

Yeast infections can be uncomfortable, learn how to get rid of a yeast infection in 24 hours
pharmacist giving thumbs up - is a pharmacy residency worth it
The Checkout

Pharmacy residency 101

How to weigh the pros and cons to determine if this path is right for you
pharmacist - most prescribed drugs
Company

The 50 most-filled prescriptions of 2022

These are the most popular medications we saw filled with SingleCare this year. Did your Rx make the list?
antibiotic and cocktail - amoxicillin and alcohol
Drug Info

Do amoxicillin and alcohol mix?

Here is what you should know about drinking while taking this antibiotic
Contraceptive ring: How much is Annovera without insurance?
Drug Info

How much is Annovera without insurance?

Annovera costs $2670 without insurance. Learn how to get Annovera at a lower price, or find cheaper alternatives.
Dr holding laptop: What causes yeast infections?
The Checkout

Regulatory affairs pharmacist 101

This type of pharmacist assists with scientific and legal requirements for drug approvals
Rx inhaler: Advair Diskus alternatives
Drug Info

Advair Diskus alternatives: What can I take instead of Advair Di...

Advair Diskus doesn't work for everyone. Wixela Inhub, Advair HFA, Breo Ellipta, Anoro Ellipta, and Trelegy are some Advair Diskus alternatives. Get the full list here.
prescription bag - using multiple pharmacies
The Checkout

When patients use multiple pharmacies

Here’s how to explain the risks to patients
santa hat with medications - happy holidays pharmacy
The Checkout

7 ways to support your community

Pharmacists can help patients get ready for a busy season ahead
coffee beans and cup of coffee - hydroxyzine and caffeine
Drug Info

Do hydroxyzine and caffeine mix?

One is a stimulant, the other is sedating. Find out if they’re a perfect pair.
drink and pill - cephalexin and alcohol
Drug Info

Do alcohol and Keflex mix?

It’s best to avoid drinking while taking antibiotics—even when there’s not a direct interaction
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