<s>[INST] Hi I am suffering from flu like aches and pains, have dry cough & a bit of a temp. However My concern is swelling on the back right of the top of the roof of my mouth, it is painful and pain killers are not helping. It is stopping sleep. It is more painful at night. The pain started as a sore throat (still present) but has got worse over the last two nights. Had since Wednesday night. Looking for some help regarding [/INST] Hello rearward welcome to Chat Doctor.come have evaluated your query in details .* The swelling in mouth seems to be adenoid enlargement from upper respiratory infection along with other constitutional symptoms.* Guidelines for better outcome- Chat Doctor. - Prefer soft, light diet with avoidance of hard stuffs to be chewed more.- Gargles with salted lukewarm water added peppermint oil 3 times / day.- Need help of antibiotics, cough preparations with decongestants from your doctor. Hope this will help you for sure . Wishing you fine recovery. Welcome for any further guidance. Regards . </s>