Welcome to HCM. I am Dr Anshul Varshney.
is unlikely to cause bronchial congestion.
Mist common anti hypertensive class that causes Bronchial Congestion is Beta Blocker
ACE inhibitors and in few people losartan can cause dry cough
but not bronchial congestion.
So you just check in your prescription if you are taking any other medicine of this group.
If you have any further query please ask me.