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Target Concepts:
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Query: UMLS:C0038358 (
gastric ulcer
)
5,179
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Cimetidine is a histamine H2-receptor antagonist. Widely it is prescribed, and then various side effects have been increasingly recognized. Acute renal failure as a result of acute
interstitial nephritis
is one of the most important adverse effect. We report a case of biopsy-proven acute
interstitial nephritis
following cimetidine therapy. Farther more, we review other reported cases of cimetidine-induced acute
interstitial nephritis
, and discuss the clinical features and a role of immunological mechanisms of these cimetidine-induced disorders. A 52-year-old woman was admitted because of fever and protenuria. A month before admission, she developed
gastric ulcer
and was given cimetidine 600mg orally a day by a near physician. Laboratory data on admission included the following: white blood cell count, 14700/microliters; eosinophils, 6%; BUN, 50.7mg/dl; Cr, 7.6mg/dl; CRP, 34.0mg/dl. All drugs were discontinued because we suspected drug-induced acute renal failure, especially by cimetidine. Renal biopsy performed on day 3 showed
interstitial nephritis
with lymphocyte infiltration which was composed mainly of T cell. T4/T8 ratio was determined to be 1. There was neither predominance of helper nor cytotoxic cells in T cell subpopulation. We reviewed 22 cases reported and discussed the features of cimetidine-induced
interstitial nephritis
. The most important thing is to monitor renal function periodically with the suspicion of this disorder. On the detection of abnormality of laboratory data, cimetidine should be discontinued.
...
PMID:[A case of acute interstitial nephritis and nonoliguria acute renal failure induced by cimetidine]. 129 77
Numerous adverse reactions have been attributed to cimetidine, which is understandable in view of the attention and scrutiny the drug has received, its widespread use, and its systemic effects. The reported frequency of side effects has differed considerably but is surprisingly low in all studies. The drug has caused an array of central nervous system disturbances, gynecomastia, and, rarely, hepatotoxicity,
interstitial nephritis
, bradycardia, hypotension, and even cardiac arrest. The last complication has occurred with rapid-bolus intravenous injection. Blood dyscrasias have also been rare and usually associated with serious underlying disease or multiple drugs, making it difficult to establish cause and effect in most cases. The drug is used widely to treatment conditions for which it is not approved. Some of these conditions are now believed to respond to cimetidine (
gastric ulcer
); others are known not to respond (acute upper gastrointestinal bleeding and acute pancreatitis).
...
PMID:Cimetidine: II. Adverse reactions and patterns of use. 675 81