Hi again, - nice to see you posting here again. I recall you and I had a conversation back on July 31 which focused on the 'crackling' you were experiencing in your lungs. For ease of reference, here is a link to that conversation: https://copd.net/members/kennyat1kerrs/status/131964.
I am hopeful others in the community will see your question and respond by sharing their own personal experiences using this type of medication.
I have something to contribute as well.
As you may be aware, medication affects patients differently. Some patients do well using antihistamines while, still others, not so much.
If you are experiencing these side effects (bloating and gaining weight), you may want to bring this to your physician's attention. It may be possible for the doctor to suggest another type of medication for treatment.
What do you think?
Leon (site moderator COPD.net)