MedicasApp Blog - Medical News & Health Insights

Caribbean Travel
June 30, 2025

Safe Travels: Your Caribbean Guide to COVID, Zika, and More

The Caribbean is one of the world’s most beloved travel destinations—and for good reason. With its turquoise waters, lush landscapes, rich cultures, and year-round sunshine, it draws millions of
Dr Kershelle Deterville no comments
Dengue fever treatment
June 30, 2025

How to Identify and Treat Dengue Fever at Home (And When to See a Doctor)

In the Caribbean, dengue fever is not just a health concern—it’s a seasonal threat that often strikes without warning. As a general practitioner in Saint Lucia, I’ve seen firsthand
Dr Kershelle Deterville no comments
headache in humid weather
June 30, 2025

Frequent Headaches in Humid Weather? Here’s What Might Be Going On

Living in the Caribbean is a gift: the ocean breeze, tropical fruits, and warm sun are parts of daily life. But if you’ve ever experienced frequent headaches during a
Dr Kershelle Deterville no comments
persistant cough
June 30, 2025

Persistent Cough in Tropical Weather: Allergies, Asthma, or Something More?

A persistent cough can be frustrating and disruptive, whether it’s a tickle in your throat or a forceful expulsion. Understanding the potential causes and available remedies is key to
Dr Kershelle Deterville no comments
food poisoning
June 25, 2025

Is It Food Poisoning or a Stomach Virus? How to Handle Sudden Stomach Issues

You’re suddenly hit with nausea, stomach cramps, or maybe even vomiting and diarrhoea. Your first thought? “What did I eat?” But sometimes, the culprit isn’t food at all; it
Dr. Rishi Ramathal no comments
frequent urination
June 25, 2025

Frequent Urination in Hot Weather? What It Means and When to Act

Hot weather brings many expected changes: sweating, fatigue, and the need for more hydration. But one unexpected symptom that puzzles many is frequent urination in hot weather. You’d think
Dr. Rishi Ramathal no comments
psoriasis
June 24, 2025

What Is Psoriasis? Causes, Symptoms, and Treatment Options You Should Know

You know that moment when your skin starts acting up, and no cream, scrub, or pep talk seems to work? Yep, it might be psoriasis making an entrance. It’s
Dr. R.Indhra Priyadarshini no comments
dark spots on face
June 24, 2025

Dark Spots and Pigmentation on Face: Causes & Best Treatments

For many people, especially those with melanin-rich skin tones like ours in India, dark spots and facial pigmentation can be more than just a cosmetic concern; they can be
Dr. R.Indhra Priyadarshini no comments
fever in adults
June 24, 2025

Fever in Adults: When to Worry and What to Do

As a general practitioner in the Caribbean, I see countless adults walking into my clinic each week, worried about a fever that just won’t quit. Sometimes it’s a seasonal
Dr. Donna Rampersad no comments
childhood asthma
June 20, 2025

Understanding Childhood Asthma: Symptoms, Triggers, and Treatment

Childhood asthma is a chronic condition that affects the airways of children, making it difficult to breathe. It’s a common concern for parents, and understanding its symptoms, triggers, and
Dr. Malika Minocha Bharadwaj no comments