TAVEGIL Tablet Ref.[27502] Active ingredients: Clemastine

Source: Medicines & Healthcare Products Regulatory Agency (GB)  Revision Year: 2019  Publisher: GlaxoSmithKline Consumer Healthcare (UK) Trading Limited, 980 Great West Road, Brentford, Middlesex, TW8 9GS, United Kingdom

4.3. Contraindications

TAVEGIL is contraindicated in patients with a known hypersensitivity to clemastine or other arylalkylamine antihistamines, or any of the excipients.

TAVEGIL should not be given to porphyric patients.

TAVEGIL should not be given to children below one year of age.

4.4. Special warnings and precautions for use

Antihistamines should be used with caution in patients with:

  • narrow-angle glaucoma
  • stenosing peptic ulcer
  • pyloroduodenal obstruction
  • prostatic hypertrophy with urinary retention and bladder neck obstruction.
  • children due to the risk of excitability in this special population (see section 4.8)
  • epilepsy or history of seizures
  • in the elderly, who are more likely to experience adverse effects such as paradoxical excitation. Avoid use in elderly patients with confusion. Do not exceed recommended dosage and duration of use without consulting a health care provider (See Dosage and Administration).

Tavegyl tablets contain lactose. Patients with rare hereditary problems of galactose intolerance, the Lapp lactose deficiency or glucose-galactose malabsorption should not take this medicine.

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

Antihistamines potentiate the sedative effects of Central Nervous System (CNS) depressants including hypnotics, monoamine-oxidase inhibitors (MAOI’s), antidepressants, anxiolytics, opioid analgesics and alcohol.

Patients should be advised to avoid alcoholic drinks.

As clemastine has some anticholinergic activity, the effects of some anticholinergic drugs (e.g. atropine, tricyclic antidepressants) may be potentiated.

4.6. Pregnancy and lactation

TAVEGIL should not be given during pregnancy and breast-feeding.

4.7. Effects on ability to drive and use machines

TAVEGYL has moderate influence on the ability to drive and use machines, due to the antihistamine sedative effect of clemastine, however, patients should be warned not to take charge of vehicles or machinery until the effect of TAVEGIL treatment on the individual is known.

4.8. Undesirable effects

Adverse reactions are listed below, by system organ class and frequency. Frequencies are defined as: very common (≥1/10); common (≥1/100, <1/10); uncommon (≥1/1,000, <1/100); rare (≥1/10,000, <1/1,000) very rare (<1/10,000) or not known (can not to beestimated from available data). Adverse reactions identified during post-marketing use are reported voluntarily from a population of uncertain size, the frequency of these reactions is not known but likely to be rare or very rare.

MedDRA SOCAdverse ReactionFrequency
Immune system disordersAnaphylactic shockRare
Hypersensitivity reactionsRare
Psychiatric disordersExcitability, especially in childrenRare
Nervous system disordersSedationCommon
DizzinessUncommon
HeadacheRare
FatigueCommon
Cardiac disorderTachycardiaVery rare
PalpitationsVery rare
Respiratory, thoracic and mediastinal disordersDyspnoeaRare
Gastrointestinal disorderAbdominal painRare
NauseaRare
Dry mouthRare
ConstipationVery rare
Skin and subcutaneous tissue disordersSkin rashRare
General system disordersAstheniaRare

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 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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