Can Allergy Shots Cause a Very Heavy Period? Posted: 06-12-05 16:24pm
I got an allergy shot last week. I
started my period a couple of days ago and
it's very heavy. The last 3 days i've
had to change my super absorbent tampon
every 3 hours. I've not had this problem
for years. Also there are clots too.
Could the allergy shot have caused this?