thanks for your question
you had fever for 2 days and sore throat
and were bed ridden for 2 days.
The reason behind sudden pressure on head is infection is sinuses
which happens along with rhinitis
and throat infection
, second reason is hypotension
due to continuous lying down position.
To prevent this what you have to do is-
-while standing from lying down position, please wait at least for 30-60 seconds on bed in sitting position and then stand, this will not only improve pressure but also dizziness
- steam inhalation for 3 times a days for at least 5 day will clear secretions from sinuses and will definitely fasten the recovery and will improve headache.
- warm saline gargles alone or with salt will improve sore throat and fasten recovery.
hope i solved your query