What are Cold, Cough & Influenza?
The common cold is caused by over 200 viruses (most commonly rhinoviruses) and is generally self-limited, resolving within 7–10 days. Influenza (flu), caused by influenza A or B viruses, carries a greater risk of complications — including pneumonia and in vulnerable populations, hospitalization or death. The CDC estimates 9–45 million influenza cases annually in the United States.
Antiviral therapy with oseltamivir (Tamiflu) is most effective when initiated within 48 hours of symptom onset, reducing the duration and severity of influenza illness. This makes timely telehealth evaluation especially valuable — you can access care quickly from home and begin antivirals within the critical treatment window.
your board-certified provider, assesses your symptom pattern, risk factors, and vaccination status to determine the most appropriate treatment strategy — antiviral therapy, supportive care, or further evaluation. He is licensed to practice in DE, MD, and WA.
Common Symptoms
Sudden onset fever, chills, and body aches (flu-typical)
Persistent or worsening dry cough
Sore throat and nasal congestion
Severe fatigue and generalized weakness
Headache and muscle pain
Runny nose, sneezing, watery eyes
Mild shortness of breath or chest tightness
Nausea or loss of appetite (more common with flu)
How Innocre Treats Cold & Flu Online
your provider will differentiate between a cold (gradual onset, nasal-predominant symptoms) and influenza (abrupt onset, pronounced systemic symptoms, high fever). For influenza, oseltamivir (Tamiflu) 75 mg twice daily for 5 days is standard adult treatment. Baloxavir marboxil (Xofluza) is a single-dose alternative. High-risk patients (age 65+, asthma, diabetes, immunocompromise, pregnancy) are prioritized for antiviral therapy.
For cold symptoms and viral illness, evidence-based supportive care is recommended: adequate hydration, honey for cough (adults and children over 1 year), saline nasal irrigation, and OTC symptomatic relief — guaifenesin (expectorant), dextromethorphan (cough suppressant), pseudoephedrine (decongestant), and NSAIDs or acetaminophen for fever and aches.
Antibiotics are not appropriate for viral infections. If secondary bacterial complications (sinusitis, ear infection, pneumonia) have developed, they will be identified and treated. Prescriptions are sent electronically to pharmacies in DE, MD, or WA. Return-to-work documentation can be provided.
⚠️ When to Go to the Emergency Room
Telehealth is appropriate for most cold and flu cases. Seek emergency care if you experience:
- • Difficulty breathing or shortness of breath at rest
- • Persistent chest pain or pressure
- • Confusion, persistent dizziness, or inability to be roused
- • Severe dehydration: no urination for 8+ hours, extreme dizziness on standing
- • High fever above 104°F (40°C) not responding to acetaminophen or ibuprofen