Hi dear let me help you with your problem.
As per your condition you mentioned there is increased amount of Pitta dosha( increased heat in the body) which is leading to this stage where you are feeling excess sweat and hot.
As you have cough too tat the influence of changing climate and loss of immunity.
I am suggesting you some medicine for now for more info contact me directly.
Sitopladi chooran 1tsp daily mixed with Honey Od for one week.
Usheer aasav tonic 15 ml with water for one week.
Stay healthy stay Safe