KWELLS KIDS Tablet Ref.[49932] Active ingredients: Butylscopolamine

Source: Medicines & Healthcare Products Regulatory Agency (GB)  Revision Year: 2020  Publisher: Dexcel-Pharma Ltd., 7 Sopwith Way, Drayton Fields, Daventry, Northamptonshire NN11 8PB, UK

4.3. Contraindications

Prostatic enlargement, paralytic ileus, pyloric stenosis, glaucoma and myasthenia gravis.

In addition, Kwells should not be given to patients with a known sensitivity to hyoscine hydrobromide or any other component of the product.

4.4. Special warnings and precautions for use

The elderly and patients under medical care (in particular those at risk of acute urinary retention, or with cardiovascular, metabolic, gastrointestinal, liver or renal disease, or suffering from CNS disorders such as seizures) should consult a doctor before taking this product.

In patients with ulcerative colitis its use may lead to ileus or megacolon.

Antimuscarinics should be used with caution in persons with Down’s Syndrome. Caution is advisable in patients with diarrhoea.

Hyperthermia can occur at high ambient temperatures due to decreased sweating, therefore, Kwells should be used with caution in patients with fever.

4.5. Interaction with other medicinal products and other forms of interaction

The effects of hyoscine may be enhanced by other drugs with anticholinergic properties (including amantadine, some antihistamines, phenothiazine antipsychotics and tricyclic antidepressants), therefore, combining these drugs with hyoscine should be avoided.

There may be an increased risk of side effects when given with MAOIs due to inhibition of drug-metabolising enzymes.

The sedative effect of Kwells may be enhanced with alcohol or CNS depressants.

The reduction in gastric motility caused by Kwells may also affect the absorption of other drugs. There is an antagonism of effect of domperidone and metoclopramide on gastro-intestinal activity.

There could be a reduced effect of sublingual nitrate tablets due to the failure to dissolve properly under the tongue owing to dry mouth.

4.6. Pregnancy and lactation

The safety of this medicine in pregnancy has not been established. It should only be used during pregnancy, particularly in the first trimester, if the expected benefit to the mother outweighs any potential risk to the developing foetus.

Caution is required during lactation as small amounts of this medicine may pass into breast milk.

4.7. Effects on ability to drive and use machines

May cause drowsiness. If affected do not drive or operate machinery.

4.8. Undesirable effects

The listed adverse drug reactions are based on spontaneous reports, thus an organization according to CIOMS II categories of frequency is not pertinent.

General: hyperthermia at high temperatures due to decreased sweating.

Eye disorders: blurred vision, mydriasis.

Gastrointestinal disorders: dry mouth.

Immune system disorders: allergic reaction and anaphylactic reaction. Hypersensitivity reactions with respective laboratory and clinical manifestations, including asthma syndrome, mild to moderate reactions affecting skin, respiratory tract, gastrointestinal tract, and cardiovascular system, and symptoms such as rash, urticaria, oedema, pruritus, cardio-respiratory distress, have been reported.

Nervous system disorders: drowsiness, dizziness, sedation and sonmolence are commonly reported. Central nervous system stimulation including restlessness, hallucinations and confusion, have been less frequently reported following the administration of hyoscine.

There have been rare reports of an increase in seizure frequency in epileptic patients (the same caution for this patient population is included in Section 4.4).

Reporting of suspected adverse reactions

Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions via the Yellow Card Scheme at: www.mhra.gov.uk!yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store.

6.2. Incompatibilities

None known.

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