I haven't had my periods for a couple of months now. I take allergy pills, could this be caused by the pills?
To the best of my knowledge No. Can you get an ultrasound? Many drugs however do have surprising side effects. You could stop the meds for a week see if your bleeding pattern changes at all. make notes . Don’t go off allergy meds if you have difficulty breathing when without them !!! See an OBGYN for a complete check-up!
No, allergy medicine would not cause this.
Sincerely,
Michael I. Balat, MD
No, allergy pills will not delay your cycle.