<s>[INST] I was using metaloc xl in the day & Amladoc 5 mg in the night,one of my friend suggested one doctor,he advised me to stop Metaloc because of the wheasing & he suggested to have Montek lc in the night alone instead of above two medicines.Kindly suggest me [/INST] Thanks for your question on Healthcare Magic.I can understand your concern. Metolac XL is having metoprolol. It is cardio selective beta blocker. It is not affecting lungs. So it is not causing wheezing. Amlodac is having amlodipine. It is also antihypertensive drug not affecting lungs. So I don't think your qheez is due to any of them.Better not to stop them because they are needed to control high blood pressure. Montair LC is having montelukast and levocetrizine. Montelukast is anti allergic and levocetrizine is antihistamine. They are useful in allergic conditions. So if you are having wheezing due to allergy then montair LC will help you. Better to consult pulmonologist for wheezing before doing anything with your current drugs. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks. </s>