I started taking 30mg of phentermine about four months ago. It worked really well until about a month ago. So I went to the dr at the beginning of February and he up it to 37.5mg. Will the up in dosage work or is the body already immune to it?
3 Feb 2013
Hello lulu8402. No, not according to the chemical make up of the drug. Phentermine is perscribed to work for a very short period of time. Two to three weeks. The longer taking the drug, the less effective it is. And the very likelyhood and common side effects in doing so are can be serious. Cardiac/blood pressure issues are two. Regards pledge
- Phentermine Information for Consumers
- Phentermine Information for Healthcare Professionals (includes dosage details)
- Side Effects of Phentermine (detailed)
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
there was an article on yahoo a few weeks back that said if you're taking phentermine, take this additional pill to double your weight loss, but ...
3 answers • 5 Jan 2010
... my GI doc. I'm going to try to do it without any meds, but they do prescribe Topomax, Phentermine and the just approved drug for weight ...
4 answers • 30 Jan 2013
Doctor said I could increase to 30mg daily after first week, but since 1 15mg is controlling appetite, I felt it was unnecessary to up dosage to 2 ...
1 answer • 6 Mar 2013
Phentermine - Hey everyone ~ I just joined the group today & am very happy to be here. I started my?
... 1st RX on 3/14/13 & being able to chat w/others already taking will be a great comfort !
2 answers • 16 Mar 2013