Hello, No adequate details please write dry or wet, long term at this age may be pathological.proper history n examintion ACCORDINGLY som test may be required.till than, Black coffee with two teaspoons of HONEYN two pinches of cinnamon powder to be taken in morning and night it's helpful. tab zifi200 two times a day after food for three to five days.tab montuk lc one at night for seven to ten days.ambrodilplus syrup ten ml three times a day for seven to ten days.plenty of liqids like luckwarm water, nimbupani, mosambi juice to be given. Light diet like porridge khichari etc. Ok. CONSULT A CHEST PHYSICIAN. OK.