Hello and Welcome to ‘Ask A Doctor’ service.
I have reviewed your query and here is my advice.
Yes, you are right. If you don't pay attention in
common cold, it can complicate as
pneumonia. So follow these steps for better symptomatic relief in common cold.
1. Drink plenty of fluids orally and keep yourself hydrated.
2. Do warm water gargles and steam inhalation 4-5 times a day.
3. Avoid cold foods like ice cream, cold drinks etc.
4. Take treatment for common cold regularly.
5. Watch for persistent fever,
chest pain, Yellowish green expectoration, breathing difficulty etc. If any of these symptom appears then immediately get done chest
x ray.
6. Avoid
smoking and alcohol if you have these habits.
Hope I have answered your query.
Let me know if I can assist you further.