Hi thanks for contacting HCM.. Noted you have sensitivity to cold water and wether.... Here you are diagnosed asthma. ... But confirm it by spirometry for pulmonary function test to confirm asthma.... Whenever congestive symptom respiratory auscultation done for bronchoconstriction.. Rhonchi if heard inflammatory bronchial wall swelling present... For that antihistaminic drug needed. If severe enough then nebulization by bronchodilator levosalbutamol with budesonide given.... If you have repeated asthma attack then maintainance bronchodilator inhaler needed. Boiled fenugreek seeds one tsp add in cup of water and mix one tsp honey and ginger juice in it..... Drink it in morning....it will detoxify lung and useful herb in asthma ... Consult pulmonologist with keeping these in mind... Take care. Dr.Parth