question: Hello Doctor, My son is 4 year and 3 months old. This winters he has developed dry cough which aggrevates at night (speically before going to sleep). We have been advised "Sancos syrup", "Ventolin (sugar free) syrup". We are also giving him honey (with pepper). It has been 7 days and situation is constant. Should I remove carpets from his room or Can I start Myteka sache ? Last year (in winters) too he had this long lasting cough (almost 1-2 months in regular intervals). Otherwise my son is agile, very restless, no signs of any infections (we confirmed from his doctor too), no tonsils. I will appreciate your advice.