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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

Claritin-D vs. Zyrtec-D allergy medicine comparison
Drug vs. Drug

Claritin-D vs. Zyrtec-D

Pharmacist Burnout Covid 19
The Checkout

How pharmacists can protect their mental health during COVID-19

Norco vs. Tramadol pain medication comparison
Drug vs. Drug

Norco vs. tramadol: Differences, similarities, and which is bett...

Flonase vs Claritin allergy medicine comparison
Drug vs. Drug

Flonase vs. Claritin: Differences, similarities, and which is be...

Magnesium Supplements
Wellness

Which magnesium supplement is right for me?

Fever temperature charts and how to break a fever
Wellness

What temperature is considered a fever?

Etodolac vs. ibuprofen pain medication comparison
Drug vs. Drug

Etodolac vs. ibuprofen: Differences, similarities, and which is ...

Hydrocortisone vs. cortisone comparison
Drug vs. Drug

Hydrocortisone vs. cortisone: Differences, similarities, and whi...

Allegra vs. Allegra-D drug comparison
Drug vs. Drug

Allegra vs. Allegra-D: Differences, similarities, and which is b...

Hand with a lit cigarette smoking
Health Education

The 2020 Smoking Report

Rx liquid medication vs Rx tablet: Pepto-Bismol vs. Tums
Drug vs. Drug

Pepto-Bismol vs. Tums: Differences, similarities, and which is b...

Blood thinners and alcohol (picture of an alcoholic drink and pills)
Health Education

Is it safe to drink alcohol while taking blood thinners?

Pharmacists and men's health
The Checkout

How pharmacists can promote men’s health

A spoon with popular supplements (hematopoietic agents)
Company

The most popular supplements on SingleCare in June

Map of America with charts and graphs: OCD statistics
News

OCD statistics 2025

Map of America with charts and graphs: Depression statistics
News

Depression statistics 2025

Humalog vs. Novolog insulin drugs
Drug vs. Drug

Humalog vs. Novolog: Differences, similarities, and which is bet...

Terconazole vs. miconazole drug comparison
Drug vs. Drug

Terconazole vs. miconazole: Differences, similarities, and which...

Save on Walgreens prescriptions
Health Education

How to save on Walgreens prescriptions

Ask SingleCare: Blue logo
Company

Will my insurance reimburse me for SingleCare?

Antidepressants for children and antidepressants for the elderly (Pills in hands)
Drug Info

How age affects antidepressants

Descovy vs Truvada drug comparison
Drug vs. Drug

Descovy vs. Truvada: Differences, similarities, and which is bet...

Zanaflex vs Flexeril drug comparison
Drug vs. Drug

Zanaflex vs. Flexeril: Differences, similarities, and which is b...

What Is Synthroid
Drug Info

What is Synthroid and what is it used for?

The most popular drugs in May: Beta blockers and thyroid medication
Company

The most popular drugs on SingleCare in May

Two hands holding medication for anxiety and depression
Drug Info

Anxiety and depression medications

Help With Medical Bills
Company

5 ways to get help with medical bills when you don’t have insu...

Rx pills pills comparing Robaxin vs. Flexeril
Drug vs. Drug

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

Rx pills and carton of milk: What is lactose intolerance?
Health Education

What is lactose intolerance? Causes, symptoms, and treatments

An image of the health benefits of apple cider vinegar
Wellness

8 health benefits of apple cider vinegar

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