Upper Respiratory Infection vs Allergies: What You Need to Know
Learn to tell upper respiratory infections from allergies and when you need treatment from Dr. Tod Stillson at ChatRx.
Sinusitis or Allergies? Causes, Symptoms, and Treatment Options
Learn how to tell sinusitis from allergies based on symptoms and get the right treatment fast from Dr. Tod Stillson at ChatRx.
Common Allergy Season Conditions You Can Treat Online
Discover common allergy season conditions you can treat online without a doctor visit from Dr. Tod Stillson at ChatRx.
Frequent Urination with Pain: When It Might be a UTI
Learn why frequent urination with pain may signal a UTI and how to get fast treatment online from Dr. Tod Stillson at ChatRx.
Flu Treatment Online – Get Antiviral Prescription Fast
Get fast online flu treatment and Tamiflu antiviral prescriptions through ChatRx’s same-day e-visit from Dr. Tod Stillson at ChatRx.
Common Causes of Sinusitis in 2026: Bacteria, Viruses, and Allergies
Discover the primary causes of sinusitis in 2025 – from viruses and bacteria to allergies and environmental factors – and learn how treatment approaches have evolved with Dr. Tod at ChatRx.
Risk Factors for COVID-19: Who Is Most at Risk in 2026?
Understand COVID-19 risk factors in 2025, including age, chronic conditions, immunocompromised status, and vaccination considerations from Dr. Tod at ChatRx.
UTI After Sex: Get Discreet Same-Day Treatment Without Explaining to Your Regular Doctor
Learn how to get discreet same-day UTI treatment after sex without explaining to your doctor through ChatRx from Dr. Tod Stillson at ChatRx.
BV Treatment Online: Get Metronidazole Prescribed From Home in Under 15 Minutes
Learn how to get metronidazole prescribed for BV from home in under 15 minutes through ChatRx’s private e-visit from Dr. Tod Stillson at ChatRx.
What Are the Signs That a Sore Throat Is Viral (Cold/Flu) Rather Than Bacterial?
Learn how to distinguish viral sore throats from bacterial strep using symptom patterns and ChatRx’s free symptom checker from Dr. Tod Stillson at ChatRx.