Source: Registered Drug Product Database (NG) Publisher: Krishat Pharma Industries Limited, KM 15, Lagos-Ibadan Expressway, Ibadan, Oyo State, NIGERIA., Email: info@krishatpharma.com, Company contacts details: operations@krishatpharma.com
Loperamide tablets is contraindicated:
Loperamide tablets must not be used when inhibition of peristalsis is to be avoided due to the possible risk of significant sequelae including ileus, megacolon and toxic megacolon. Loperamide tablets must be discontinued promptly when ileus, constipation or abdominal distension develop.
Treatment of diarrhoea with Loperamide tablets is only symptomatic. Whenever an underlying etiology can be determined, specific treatment should be given when appropriate. The priority in acute diarrhoea is the prevention or reversal of fluid and electrolyte depletion. This is particularly important in young children and in frail and elderly patients with acute diarrhoea. Use of Loperamide tablets does not preclude the administration of appropriate fluid and electrolyte replacement therapy.Since persistent diarrhoea can be an indicator of potentially more serious conditions, this medicine should not be used for prolonged periods until the underlying cause of the diarrhoea has been investigated.
In acute diarrhoea, if clinical improvement is not observed within 48 hours, the administration of Loperamide tablets should be discontinued and patients should be advised to consult their doctor.
Patients with AIDS treated with Loperamide tablets for diarrhoea should have therapy stopped at the earliest signs of abdominal distension. There have been isolated reports of obstipation with an increased risk for toxic megacolon in AIDS patients with infectious colitis from both viral and bacterial pathogens treated with loperamide hydrochloride. Although no pharmacokinetic data are available in patients with hepatic impairment, Loperamide tablets should be used with caution in such patients because of reduced first pass metabolism, as it may result in a relative overdose leading to CNS toxicity.
If patients are taking this medicine to control episodes of diarrhoea associated with Irritable Bowel Syndrome previously diagnosed by their doctor, and clinical improvement is not observed within 48 hours, the administration of loperamide HCl should be discontinued and they should consult with their doctor. Patients should also return to their doctor if the pattern of their symptoms changes or if the repeated episodes of diarrhoea continue for more than two weeks.
Safety in human pregnancy has not been established, although from animal studies there are no indications that loperamide HCl possesses any teratogenic or embryotoxic properties. As with other drugs, it is not advisable to administer loperamide in pregnancy, especially during the first trimester.
Small amounts of loperamide may appear in human breast milk. Therefore loperamide is not recommended during breast-feeding.
Women who are pregnant or breast-feeding should therefore be advised to consult their doctor for appropriate treatment.
Loss of consciousness, depressed level of consciousness, tiredness, dizziness, or drowsiness may occur when diarrhoea is treated with loperamide. Therefore, it is advisable to use caution when driving a car or operating machinery.
The safety of loperamide HCl was evaluated in 2755 adults and children aged ≥12 years who participated in 26 controlled and uncontrolled clinical trials of loperamide HCl used for the treatment of acute diarrhoea.
The most commonly reported (i.e. ≥1% incidence) adverse drug reactions (ADRs) in clinical trials with loperamide HCl in acute diarrhoea were: constipation (2.7%), flatulence (1.7%), headache (1.2%) and nausea (1.1%). Table 1 displays ADRs that have been reported with the use of loperamide HCl from either clinical trial (acute diarrhoea) or post-marketing experience.
The frequency categories use the following convention: very common (≥1/10); common (≥1/100 to <1/10); uncommon (≥1/1,000 to <1/100); rare (≥1/10,000 to <1/1,000); and very rare (<1/10,000).
Adverse Drug reactions:
System Organ Class | Indication | ||
---|---|---|---|
Common | Uncommon | Rare | |
Immune System Disorders | Hypersensitivity reaction Anaphylactic reaction (including Anaphylactic shock) Anaphylactoid reaction | ||
Nervous System Disorders | Headache | Dizziness Somnolence | Loss of consciousness Stupor Depressed level of consciousness Hypertonia Coordination abnormality |
Eye Disorders | |||
Gastrointestinal Disorders | Constipation Nausea Flatulence | Abdominal pain Abdominal discomfort Dry mouth Abdominal pain upper Vomiting | Ileus (including paralytic ileus) Megacolon (including toxic megacolon) Glossodynia Abdominal distension |
Skin and Subcutaneous Tissue Disorders | Rash | Bullous eruption (including Stevens- Johnson syndrome, toxic epidermal necrolysis and erythema multiforme) Angioedema Urticaria Pruritus | |
Renal and Urinary Disorders General Disorders and Administration Site Conditions | Urinary retention Fatigue |
Not applicable.
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