Hi Sarah ,
I hope you are doing better . When my meds change , i stay on the same dose for a while to see if it is going to work . I keep some pirition ( same class as US benadryl ) in reserve for rescue . I have one dose of hyroxizine as well
I have to be careful to medicate appropriately . I not talking about in shock , that has its own rules , meds -if you can , epipen and help .
I don't know what background daily meds you are on . You may be undermediacted as I was for a long time . I pick antihistimines related to the symptom . Piriton for itching and my chest , inhaler for my chest , ranitiddine for stomach swelling , pain and cramping , hyroxizine - for rapid progress . I know this seems complicated . For many set rescue doses work . I just start with the most likely
In my first year i was wholly under medicated , and was given steriods to use in a biggie . So I did , but because I was so under medicated everytime I came off the steriods slowly I would have another reaction with shortness of breath. BUT because I did this at home , and treated myself , apart from epi pen level reactions , which were 5 at home 1 epi pen , my GP had no knowledge of my true state and frequency of my reactions . She just filled my prescriptions without question . When I raised how rough I was with her , she said reduce the steriods , but I couldn't - because I wasn't adequatly medicated .
I am not saying wait to speak to a doctor if you are getting very ill . BUT if you don't work with your doctor they will not know what is happening . Not doing so puts you at higher risk of serious incidents as there may be a reason for your increase in symptoms which needs dealing with , which you don't identify and your doctor has no idea of .
So , no you can't get addicted to antihistamines , but there may be a need for higher daily dosing which your doc will be completely oblivious too .
Yesterday , I was really rough , I was up to my limit medication wise , i rang my GP to ask , so it was noted , no call for 20 mins so i took 2 doses of piriton ( similar to benadryl US ) which settled me . The oncall rang back later . Today my regaular GP knew about yesterday and is ringing the specalist to encourage him on .
Have you got a specalaist ?
I hope you are feeling batter today
hugs
Jose