Hi and thanks for the query,
You can take any over the counter nasal decongestant like otrivin
to relieve your blocked nose.
Instill 3 drops in each nostril
3 times a day for 5 days.
Read the instructions on the crimp for the correct method of instilling the drops.
Please follow some general measures
1) Drink lots of fluids.
2) Avoid cold
foods and air conditioning.
3) Warm salt water gargles 4 times daily and steam inhalation 3 times daily.
You may need some antibiotics and cough
suppressants , so please see a doctor.
Also a lung infection
needs to be ruled out by the doctor.
Regards, Dr Kishori