For flu symptoms like cough, runny nose, and blocked nose, you can consider the following medications and remedies:
1. Over-the-Counter (OTC) Medicines:
- For Cough:
- Dextromethorphan (suppressant for dry cough) – e.g., Robitussin DM
- Guaifenesin (expectorant for mucus relief) – e.g., Mucinex
- For Nasal Congestion (Blocked Nose):
- Pseudoephedrine (oral decongestant) – e.g., Sudafed
- Oxymetazoline (nasal spray) – e.g., Afrin (use max 3 days to avoid rebound congestion)
- For Runny Nose & Sneezing:
- Antihistamines like Chlorpheniramine or Diphenhydramine (Benadryl) – may cause drowsiness
- Loratadine (Claritin) or Cetirizine (Zyrtec) (non-drowsy options)
- Combination Meds (for multiple symptoms):
- DayQuil / NyQuil (contains pain reliever, decongestant, cough suppressant)
- Theraflu (helps with fever, congestion, cough)
2. Natural & Supportive Remedies:
- Steam inhalation (with eucalyptus oil) for congestion
- Warm saline gargles for sore throat
- Honey & ginger tea for cough relief
- Hydration (water, warm soups, herbal teas)
- Rest & humidifier use to ease breathing
3. When to See a Doctor:
- If symptoms last >10 days
- High fever (>101°F or 38.3°C)
- Difficulty breathing or chest pain
- Thick yellow/green mucus (possible bacterial infection)