What's the difference between cathartic and laxative?

Cathartic


Definition:

  • (a.) Alt. of Catharical
  • (n.) A medicine that promotes alvine discharges; a purge; a purgative of moderate activity.

Example Sentences:

  • (1) The majority of respondents (104 or 51 percent) used cathartics and enemas as the primary method of mechanical bowel cleansing.
  • (2) Decreases in total activity were found for both cathartics in the antrum and ileum.
  • (3) These results indicate the cathartic effect of lactulose in smaller animals such as rats as well as humans and suggest the possible application of full doses of lactulose to flush the luminal contents from the small intestine.
  • (4) A study was done in volunteers to determine the rapidity of gastrointestinal transit when activated charcoal was administered with various cathartics.
  • (5) Naturally-occurring agonists at this receptor may include members of the cathartic class of drugs such as colocynth, chrysarobin, etc.
  • (6) Although women and hysterics may cry more easily in daily life, obsessives are apparently more able to maintain focus on unhappy experiences and are therefore able to express more emotion in cathartic therapy.
  • (7) Not everyone’s experience online is cathartic and unfettered.
  • (8) Attacking Trump as a douchebag might be cathartic, but it’s unlikely to be effective.
  • (9) The cathartic moment, in which the king realises he's OK and lovable just as he is, was wonderful for the film-makers to discover, and has been wonderful for worldwide audiences ever since (and the king doesn't die… he merely "croaks").
  • (10) It is impossible to determine whether OHSA had a specific cathartic action from this study since the data implicated total fatty acids to the same extent.
  • (11) Papaverine inhibited little the cathartic effect of all three spasmogens, while morphine had a potent and nonspecific inhibitory effect on the cathartic action of all three spasmogens.
  • (12) To our knowledge, cathartic-induced complete rectal prolapse has not been reported previously in the current medical literature, despite the thousands of bowel preparations performed annually.
  • (13) Accompanied by prolonged silences, it makes the recipients go weak at the knees and blurt out bumbling apologies, as we saw with Nixon's cathartic admission – and then, of course, forgiveness.
  • (14) Feedback that is delivered cathartically will serve no one.
  • (15) Had American television viewers been perched instead on the edge of a therapist’s couch or the end of a polished zinc bar at 2am, it would still have qualified as an exceptionally candid and cathartic exchange for anyone to witness.
  • (16) The anti-inflammatory salicylates, nonspecific antidiarrhoeal agents, laxatives and cathartics will be dealt with in Part II.
  • (17) Unlike the highly hypertonic Gastrografin, Amipaque causes less changes in hematocrit, and has only a very mild cathartic effect.
  • (18) These results demonstrate a very high frequency of inadequate barium enema examinations in the very old and suggest a need for improved methods of bowel preparation in this patient population, especially in those who are long-term users of laxatives and cathartics.
  • (19) Sixty patients were prospectively randomized to receive a 1-day preparation with sulfate free-electrolyte lavage solution or a 3-day preparation using a clear liquid diet, cathartics, and enemas.
  • (20) Although lactulose, a widely used cathartic, is known to increase stool frequency, details of its site of action in the colon are obscure.

Laxative


Definition:

  • (a.) Having a tendency to loosen or relax.
  • (a.) Having the effect of loosening or opening the intestines, and relieving from constipation; -- opposed to astringent.
  • (n.) A laxative medicine. See the Note under Cathartic.

Example Sentences:

  • (1) There was a history of facial edema and constipation, which have been managed with "Kanpo medicine (Chinese medicine)" and laxatives for several years.
  • (2) There was no significant difference between the laxatives used.
  • (3) IN EXAMINATION OF THE SMALL INTESTINE, SHORTENED TRANSIT TIME AND IMPROVED QUALITY WERE ACHIEVED BY USING THE FOLLOWING ITEMS OF REGIMEN: 1, No laxative; 2, nothing by mouth for 8 hours before examination; 3, 600 ml of micropulverized barium sulfate; 4, patient to lie in right decubitus position for at least one hour between films; and 5, ingestion of 200 ml of cool tap water a half hour after the start of the examination.
  • (4) Patients were then randomized in 2 groups, both receiving standard treatment during 2 months (low-salt diet--70 to 90 mEq of Na per day, stopping diuretics and laxatives, elastic stockings).
  • (5) In all patients careful bowel preparation was carried out by low residue diet, laxatives, enemas and antibiotics.
  • (6) Urinary data indicate that a large percentage (50%) of the drug was eliminated renally despite administration of multiple doses of activated charcoal, cholestyramine and hyperosmotic laxatives.
  • (7) In contrast to manometry, electromyographic methods using an endoluminal probe enable continuous colonic motor recordings over a long colonic segment for at least 24 h, and consequently studies following the course of laxative effects after oral administration, the classical therapeutic route, are possible.
  • (8) In contrast, the laxative potentiated the responses of the longitudinal muscle of guinea-pig isolated ileum and the rat stomach strip to the agonists, particularly PGE2.
  • (9) Stimulation of peristalsis or a decrease of intraluminal pressure has been described manometrically after intraluminal administration of laxatives including senna.
  • (10) The aim of the present investigation is therefore to study the absorption and the plasma level profile and to correlate plasma level profile and laxative effect after the administration of various dosage forms.
  • (11) The results suggest that azapropazone can be given together with antacids and laxatives since there is no significant interaction.
  • (12) From this controlled double-blind study it is not possible to draw any definite conclusions regarding the efficacy of bulk laxatives on geriatric patients.
  • (13) Furthermore, these data demonstrate a previously unrecognised interaction between a commonly prescribed laxative--lactulose, and atenolol and hydrochlorothiazide.
  • (14) In total 90% of the women received drugs, excluding laxatives, oxytocics and long-term medication, vitamins and iron.
  • (15) Both types of abuse were associated with the following behaviors: running away; considering hurting oneself; suicide attempts; and the use of drugs, pot (marijuana), cigarettes, and laxatives.
  • (16) To evaluate these two laxative regimens the following parameters were monitored: quantity and quality of the feces and of additional laxatives used for regular defecation; acceptance by the patient; costs per patient and day.
  • (17) In the differential diagnosis of gastrointestinal disturbances the possibility of laxative abuse is considered either too late or not at all.
  • (18) Nor is there any difference between the two laxatives.
  • (19) It is noted that children who took more pills often had fewer or no symptoms, and that laxatives increased the incidence of vomiting.
  • (20) After adjusting for potential confounders (including age, sex, relevant medical conditions, health status, cognitive impairment, use of alcohol, depression and use of other medications), the following medications were found to be important risk factors for multiple falls: diazepam [odds ratio (OR): 3.7, 95% confidence interval (CI): 1.5-9.3], diltiazem (OR: 1.8, 95% CI: 0.8-4.1), diuretics (OR: 1.8, 95% CI: 1.2-2.8) and laxatives (OR: 2.1, 95% CI: 1.0-4.5).