How long does 40 mg famotidine stay in your system?
The effect of famotidine lasts for 10 to 12 hours after a single dose.
What is the duration of famotidine?
Duration of inhibition of secretion by doses of 20 and 40 mg was 10 to 12 hours. Single evening oral doses of 20 and 40 mg inhibited basal and nocturnal acid secretion in all subjects; mean nocturnal gastric acid secretion was inhibited by 86% and 94%, respectively, for a period of at least 10 hours.
Can you take famotidine for 3 months?
These studies suggest that a starting dose of 0.5 mg/kg/dose of famotidine oral suspension may be of benefit for the treatment of GERD for up to 4 weeks once daily in patients < 3 months of age and twice daily in patients 3 months to < 1 year of age; the safety and benefit of famotidine treatment beyond 4 weeks have …
Can you take famotidine for a month?
A course of treatment can vary in length depending upon the reason why you are taking famotidine. You could be asked to take the tablets for a few weeks or for several months. Keep any appointments that you have booked with your doctor so that your progress can be checked.
Do I have to wean off famotidine?
To taper off after regular use, experts advise taking a PPI every other day, and an OTC antacid such as Tums or an H2 blocker such as famotidine (Pepcid AC and generic) or ranitidine (Zantac 150 and generic) on alternating days, until you can stop taking the PPI medication altogether.
How often can you take famotidine?
Adults—20 milligrams (mg) every 6 hours. Your doctor may adjust your dose as needed. Children—Use and dose must be determined by your doctor.
Can I take famotidine long term?
Famotidine oral tablet is used for long-term treatment of Zollinger-Ellison syndrome and maintaining healing of ulcers. Famotidine oral tablet is used for short-term treatment of gastroesophageal reflux disease (GERD) and duodenal and gastric ulcers.
Can famotidine be taken long-term?
Is it okay to take famotidine everyday?
Do not use more than 2 tablets in 24 hours unless directed by your doctor. Do not take for more than 14 days in a row without talking with your doctor.