20 Jul 2010
Phentermine is a weight-loss medication that is available by prescription only. Phentermine overdose effects can be very dangerous and will vary depending on a number of factors, including the phentermine dosage and whether it is taken with any other medicines, food, alcoholic beverages, or street drugs.
If you happen to overdose on phentermine, seek medical attention immediately.
Symptoms of a Phentermine Overdose: Initially, a phentermine overdose typically causes symptoms (due to its action as a stimulant) such as:
Restlessness; Shakiness (tremor); Rapid breathing; Confusion; Violent behavior; Hallucinations; Panic; An irregular heart rhythm (arrhythmia); High blood pressure (hypertension) or low blood pressure (hypotension); Nausea and vomiting; Diarrhea and cramps; Seizures; Coma; Loss of life.
After the initial stimulatory reaction, people often develop extreme fatigue.
Treatment for a Phentermine Overdose: The treatment for a phentermine overdose will vary. If the overdose was recent, the doc may give certain medicines or place a tube into the stomach to "pump the stomach." Treatment also involves supportive care, which consists of treating the symptoms that occur as a result of the overdose. For instance, medications may be necessary to decrease the heart rate and blood pressure.
It is important & recommended that you seek medical attention immediately if you believe that you may have overdosed on phentermine. Hope the info helps?
- 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.
2 answers • 12 Mar 2010
phentermine under the direction of a weight loss clinic. Unfortunately, I seemed to have developed a very quick tolerance to the 37.5mg administered ...
2 answers • 24 Apr 2010
I tried Phentermine an I lost so much fat, I'm so happy and more confident than before, I tried so many other medicines they all didn't work
1 answer • 2 Oct 2012
I was on phentermine ,,, lost 35 pounds fast. Within 3 months time. Stopped, gained it all back within 6mo. Went back on it can barely lose a pound ...
1 answer • 15 Feb 2015