<s>[INST] I am experiencing a strange sensation when I cough, it feels as if my brain is tilting slightly, for a brief second. I have a cold and my ears are stuffy. I have been coughing pretty hard due to a scratchy throat and about 15 minutes ago I experienced this strange movement inside my head when I cough hard. [/INST] Thanks for asking your question completely understand your problem strong force of coughing can cause such a problem .you should take some cough suppressants and secondly this can be due to sinusitis, that means blocked sinuses can cause such a problem, so u need to take steam inhalations three to four times daily which will clear up your sinuses .it will be better if u add sincerest vocal capsules along in the water before taking steam. Preferably for sinusitis and cough that is upper respiratory tract infections u should take tab lifetime 200 BD for 5 days tab montage x once daily for 5 days steam inhalation this will help to resolve your problems thanks </s>