thanks for your query
History seems that you had sever sever pharyngitis
with lingual tonsillitis
After completion of injectables, take oral antibiotic like azithromycine 500mg once a day for 3 days from tomorrow onwards, add anti inflammatory like tab Chymoral
plus and anti histaminics like levocet.
Do antiseptic gargles.
Avoid cold and junk feeds, smoking
Take care, thanks.