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Query: UMLS:C0000737 (
abdominal pain
)
31,184
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Laxative abuse
is an unusual but probably under-recognized cause of chronic diarrhoea. We describe two patients diagnosed to have this condition in our unit over a five-year period. The typical patient is a female presenting with severe, large-volume, watery diarrhoea. There may also be
abdominal pain
, weight loss, nausea, vomiting and hypokalemia. By the time of diagnosis most patients would have seen several physicians, been hospitalised on one or more occasions, and some would even have undergone operations for their conditions. A high index of suspicion is required to make the correct diagnosis. Unnecessary and repeated investigations can then be avoided, even though treatment may not be satisfactory.
...
PMID:Surreptitious laxative abuse--an unusual cause of chronic diarrhoea. 228 58
Non-specific abdominal complaints are a very frequent cause of discomfort. Even if only comparatively few are brought to the attention of the physician, they account for a considerable portion of the reasons for seeking medical care, both in acute and chronic conditions. On the other hand, few drugs are free of the suspicion of causing abdominal complaints, which make up between one-tenth and one-third of reported adverse reactions. A wide variety of possible alternative or concomitant causes makes a clear causative attribution to suspected drugs very difficult. This holds especially true for the ill-defined conditions of indigestion and anorexia. For nausea and vomiting, specific scales have been developed which facilitate differentiation between drugs causing these effects most frequently and most intensively. They have been applied in cytostatic therapy, where this is one of the most frequently encountered problems, but nausea and vomiting can seriously affect compliance in many other treatments. Somatic
abdominal pain
results in most instances from the irritation of the parietal peritoneum and is usually the effect of a lesion. This may or may not be caused by a drug, but this cause should be the first consideration. Visceral pain may result from functional disturbance of secretory glands or of the muscular coat, from drug action on bowel content or from irritation of the mucosa, all of which are frequently interrelated. Most frequently suspected pharmacological causes are drugs with anticholinergic action, antibiotics, potassium supplements and non-steroidal, anti-inflammatory agents. Drug-induced hyperinsulinism and porphyria are rare cases.
Abuse of laxatives
should always be considered because of its prevalence. A great number of other untoward drug effects have been described in the literature, but rarely merit first consideration. With the exception of promptly occurring or persistent emesis, gastrointestinal symptoms usually are not pathognomonic for drug effects and are the result of several factors. The usual approach to identifying an adverse drug effect is to delineate the functional or structural disorder, and to associate this diagnosis with possible pharmacodynamic aetiologies.
...
PMID:Abdominal pain, indigestion, anorexia, nausea and vomiting. 304 63
Two types of
laxative abuse
are described, namely habitual abuse and surreptitious abuse. Phenolphthalein and the anthraquinone derivatives have been most abused in this respect. Long-term anthraquinone use may lead to melanosis coli and cathartic colon, with typical histological and radiological features. Surreptitious abuse presents as a factitious illness with diarrhoea, hypokalaemia,
abdominal pain
and thirst, as well as melanosis coli. Over 90% of cases occur in women, many of whom work in a paramedical situation. Wider recognition of the range of normal bowel habit and a cultural change with rejection of Victorian mores and concepts of 'intestinal auto-intoxication' have led to a decrease in inappropriate laxative consumption. However, they are still widely prescribed and bought. Although it was as long ago as 1937 that Witts [108] drew attention to the dangers associated with the use of laxatives, his lesion still needs to be preached today.
...
PMID:Laxative abuse. 328 Jan 73
We report two cases of urolithiasis related to anorexia nervosa and
laxative abuse
. Case 1: A 21-year-old woman was referred to our hospital because of left flank pain. A left ureteral stone, 10 x 6 mm in size, was successfully fragmented by extracorporeal shock-wave lithotripsy (ESWL), but she experienced repetitive formation of bilateral urinary stones and double J stent encrustation which required 13 sessions of ESWL, one session of transurethral ureterolithotripsy and one session of cystolithotripsy over a period of 5 years. All stones were comprised of pure ammonium acid urate. It was later revealed that she was diagnosed with anorexia nervosa at 15 years old and had suffered from
laxative abuse
(bisacodyl, 300-500 mg/day) ever since. Case 2: A 18-year-old woman was referred to our hospital because of left lower
abdominal pain
. A left renal stone, 15 x 10 mm in size, was successfully fragmented by ESWL, but she had double J stent encrustation which was managed by cystolithotripsy. All stones were comprised of pure ammonium acid urate. She was later diagnosed with anorexia nervosa and it turned out that she had suffered from an eating disorder and
laxative abuse
(bisacodyl, 200 mg/day) since the age of 15 years. Both patients had marked decrease in urine volume, hyponatremia and hypokalemia. Anorexia nervosa and
laxative abuse
should be suspected whenever a woman has an ammonium acid urate stone in sterile urine because the treatment of these disorders is crucial to the prevention of repetitive formation of urinary stones.
...
PMID:[Two cases of ammonium acid urate urinary stones related to anorexia nervosa and laxative abuse]. 1514 70
The two most clinically serious eating disorders are anorexia nervosa and bulimia nervosa. A drive for thinness and fear of fatness lead patients with anorexia nervosa either to restrict their food intake or binge-eat then purge (through self-induced vomiting and/or
laxative abuse
) to reduce their body weight to much less than the normal range. A drive for thinness leads patients with bulimia nervosa to binge-eat then purge but fail to reduce their body weight. Patients with eating disorders present with various gastrointestinal disturbances such as postprandial fullness, abdominal distention,
abdominal pain
, gastric distension, and early satiety, with altered esophageal motility sometimes seen in patients with anorexia nervosa. Other common conditions noted in patients with eating disorders are postprandial distress syndrome, superior mesenteric artery syndrome, irritable bowel syndrome, and functional constipation. Binge eating may cause acute gastric dilatation and gastric perforation, while self-induced vomiting can lead to dental caries, salivary gland enlargement, gastroesophageal reflux disease, and electrolyte imbalance.
Laxative abuse
can cause dehydration and electrolyte imbalance. Vomiting and/or
laxative abuse
can cause hypokalemia, which carries a risk of fatal arrhythmia. Careful assessment and intensive treatment of patients with eating disorders is needed because gastrointestinal symptoms/disorders can progress to a critical condition.
...
PMID:Gastrointestinal symptoms and disorders in patients with eating disorders. 2649 70