Hi and welcome to Healthcare Magic. Thanks for your question...
It is very unlikely that your cold problem is related to stopping Tryptomer
(Amitryptilline). It is possible that your reccurent attacks of cold / bronchitis
is related to an allergy
problem. So, please consult an ENT specialist
to have a thorough evaluation in order to determine the cause.
Wish you all the best.
- Dr. Jonas Sundarakumar