Hello.
Thank you for asking at HCM.
I went through your husband's history and I would like to make following suggestions for him:
1. Yes, as suggested by GP, antihypertensive medications from the groups of ACE inhibitors or
Angiotensin Rceptor Blockers (ARB) (Kindly confirm whether he is taking any of these) can cause similar complaints.
However, I would like to suggest that it is not always within an hour of consumption of the drug. Personally when such patient comes to my clinic, I suggest patient's physician revising the anti-hypertensive medicines and to change them, if possible.
Please discuss above information with your GP.
2. Even
Maalox can occasionally cause
allergic reaction. The symptoms will be similar.
3. Were I treating you, I would suggest you to take a
levocetirizine &
montelukast when such symptoms occur. You can discuss possibility of alternative anti-hypertensive medicine (if your drug is from ACE inhibitor or ARB groups) with your GP.
I would also suggest your husband
allergy testing to identify whether any substance is contributing to these symptoms, if it is so, avoidance to that particular substance is the best measure.
Hope above measures will be helpful to your husband.
Should you have any further query, please feel free to ask at HCM.
Wish your husband the best of the health.
Thank you & Regards.