COVID-19 vs. Common Cold: How to Tell the Difference
Learn key differences between COVID-19 and common cold symptoms including sore throat severity, fatigue levels, fever patterns, and when to test from Dr. Tod.
What Is Oral Herpes? Understanding Cold Sores and HSV-1
Understand oral herpes (HSV-1), cold sore symptoms, triggers, antiviral treatments, prevention strategies, and management tips from Dr. Tod.
What Is Chlamydia? A Simple Guide to This Common STD
Learn about chlamydia, the most common STD, including symptoms, testing, treatment with antibiotics, and prevention strategies from Dr. Tod.
Current COVID-19 Symptoms: What’s Changed?
Learn how COVID-19 symptoms have changed in 2025 including new patterns like severe sore throat, less fever, more congestion, and testing importance from Dr. Tod.
How Long Does an Upper Respiratory Infection Last?
Learn how long upper respiratory infections typically last, factors affecting duration, and warning signs requiring medical attention from Dr. Tod at ChatRx.
What Causes Pink Eye?
Learn what causes pink eye including viral, bacterial, allergic, and irritant triggers, plus transmission patterns and when to seek care from Dr. Tod at ChatRx.
Is Bacterial Vaginosis Contagious? Can I Spread It to My Partner?
Learn whether bacterial vaginosis is contagious, transmission risks between partners, and prevention strategies for BV recurrence from Dr. Tod at ChatRx.
How Can I Tell the Difference Between a Yeast Infection and Bacterial Vaginosis?
Learn key differences between yeast infections and bacterial vaginosis including discharge, odor, itching, and treatment requirements from Dr. Tod at ChatRx.
Can You Treat a UTI Without Antibiotics? Natural Remedies That Actually Help
Learn about natural UTI remedies including cranberry, D-mannose, and supportive care, plus when antibiotics are essential for safe treatment from Dr. Tod at ChatRx.
After Antibiotics: 5 Steps to Avoid Getting a Yeast Infection
Learn 5 evidence-based steps to prevent yeast infections after antibiotic treatment including probiotics, diet changes, and hygiene tips from Dr. Tod at ChatRx.