27 Oct 2010
Erythromycin has an elimination half life of approximately 1.5 hours. It takes 5.5 x elimination half lifes for a medicine to be out of ones system. So erythromycin should be out of your system in 5.5 x 1.5 hour (8.25 hours). You could starting taking Cafergot from the next day after you stop eryhthromycin.
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
I am using duac once daily gel and taking erythromycin 250 mg twice daily, I am wondering why you cannot mix these medications, as my doctor ...
1 answer • 4 Dec 2009
.Acne - I have been taking two 500mg erythromycin for 6 months. My dermatologist is on maternity leave and I saw a partner in her practice. He ...
1 answer • 29 Jun 2010
I was recently given erythromycin 250mg twice a day and was told it was effective with COPD flares. How do I judge this to be effctive?
1 answer • 2 Mar 2012
These are best for my migraines - the tablets make me sick. I would like to tell my GP that they are available, but where?
1 answer • 20 Sep 2012
I can't seem to get cafergot from the chemist anymore. Does anyone no why I cant and what has replaced this drug. Thanks
2 answers • 21 May 2013