H2 receptor antagonists overdose
Alternate Names : Cimetidine overdose, Tagamet overdose, Ranitidine overdose, Zantac overdose, Famotidine overdose, Pepcid overdose, Nizatidine overdose, Axid overdose
Definition
H2 receptor antagonists are medicines that help decrease stomach acid. H2 receptor antagonist overdose occurs when someone accidentally or intentionally takes more than the normal or recommended amount of this medication. This is for information only and not for use in the treatment or management of an actual poison exposure. If you have an exposure, you should call your local emergency number (such as 911) or the National Poison Control Center at 1-800-222-1222.
Poisonous Ingredient
- Cimetidine
- Ranitidine
- Famotidine
- Nizatidine
Note: This list may not be all inclusive.
Where Found
H2 receptor antagonist medications are available over the counter and by prescription. - Cimetidine (Tagamet)
- Ranitidine (Zantac)
- Famotidine (Pepcid)
- Nizatidine (Axid)
Note: This list may not be all inclusive.
Symptoms & Signs
- Abnormal heartbeat
- Confusion
- Diarrhea
- Difficulty breathing
- Drowsiness
- Flushing
- Low blood pressure
- Nausea
- Rapid heartbeat or slow heartbeat
- Slurred speech
- Sweating
- Vomiting
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