Alternatives to nizatidine
3 same-class SPL records vs nizatidine - uses, FAERS reaction fields, and OTC/Rx flags from public FDA sources.
Brand: Axid
About nizatidine
Nizatidine helps reduce stomach acid. It can treat ulcers and heartburn.
Used for: Nizatidine can treat active duodenal ulcers for up to 8 weeks. It can also be used long-term at a lower dose to prevent ulcers from returning. Nizatidine treats esophagitis (damage to the esophagus) and heartburn caused by GERD for up to 12 weeks. It can also treat active benign gastric ulcers for up to 8 weeks.
3 H2 Receptor Antagonist peers (wide set)
cimetidine
OTCTagamet
Cimetidine treats active duodenal ulcers for short periods. It can also be used long-term at a lower dose to prevent ulcers from returning. This medicine also treats active benign gastric ulcers for a short time. Additionally, it can help with erosive gastroesophageal reflux disease (GERD), which damages the esophagus.
famotidine
OTCPepcid
This medicine treats active duodenal ulcers and active gastric ulcers. It also treats heartburn (nonerosive GERD) and erosive esophagitis (damage to the esophagus from acid reflux). Famotidine can also treat conditions where the stomach makes too much acid, like Zollinger-Ellison syndrome. It can also lower the risk of duodenal ulcers coming back.
ranitidine
OTCZantac
This medicine treats heartburn caused by acid indigestion and sour stomach. You can also take it to prevent heartburn. It can prevent heartburn caused by eating or drinking certain foods and drinks.
nizatidine vs cimetidine & famotidine · FAERS reaction fields
FAERS top-reaction field "Nausea" shows the widest count spread between nizatidine and cimetidine, famotidine, ranitidine in this extract (7,189-report gap on that field). Counts are exposure-weighted submissions, not prevalence rates.
| Side Effect | nizatidine | cimetidine | famotidine | ranitidine |
|---|---|---|---|---|
| Chronic Kidney Disease | 264 | 1,264 | 6,644 | 4,687 |
| Acute Kidney Injury | 161 | 710 | 4,660 | - |
| Renal Failure | 135 | 694 | 4,104 | - |
| End Stage Renal Disease | 72 | 347 | - | - |
| Nausea | 69 | 681 | 7,258 | 4,715 |
| Vomiting | 66 | 483 | 4,464 | 3,364 |
| Renal Injury | 59 | - | - | - |
| Gastrooesophageal Reflux Disease | 56 | 370 | - | - |
"-" means no reports for that reaction. Report counts reflect total FAERS submissions, not prevalence rates.
nizatidine peer mix vs class inventory
Peer mix
3 OTC and 0 Rx SPL records in this peer set (3 total). Class inventory for H2 Receptor Antagonist: 4 drugs.
Frequently Asked Questions
What same-class SPL records sit beside nizatidine? ▼
Reading a wide H2 Receptor Antagonist peer set (3 records)
nizatidine (Axid) sits in a wide H2 Receptor Antagonist peer set (3 of 3 class peers shown). Labeled indication field for nizatidine: Nizatidine can treat active duodenal ulcers for up to 8 weeks.
Top FAERS reaction fields for nizatidine total 983 reports across 10 reactions, set beside cimetidine, famotidine, ranitidine. Counts are exposure-weighted submissions, not per-patient risk.
Registry note: Therapeutic-class peer lists are registry indexes, not prescribing advice. This information is for educational purposes only and is not a substitute for professional medical advice. Do not stop or change your medication without talking to your doctor or pharmacist.
Field note for nizatidine: see also the generic vs brand label guide when reading Axid SPL strings.
Read our methodology - how this data is sourced, computed, and verified.