Summary of Product Characteristics (SmPC) - Mebeverine Hydrochloride 135 mg film-coated tablets
1 NAME OF THE MEDICINAL PRODUCT
Mebeverine Hydrochloride 135 mg Film-coated Tablets
2 QUALITATIVE AND QUANTITATIVE COMPOSITION
Each tablet contains 135 mg of mebeverine hydrochloride.
Excipient with known effect
Each tablet contains 97 mg lactose monohydrate equivalent to 92.15 mg of lactose (see section 4.4).
For the full list of excipients, see section 6.1.
3 PHARMACEUTICAL FORM
Film-coated tablets.
White to off white, approximately 11 mm, round, film-coated biconvex tablets, plain on both sides.
4 CLINICAL PARTICULARS
4.1 Therapeutic indications
For the symptomatic relief of Irritable Bowel Syndrome (IBS).
4.2 Posology and method of administration
Posology
Adults (including the elderly)
One tablet three times a day, preferably 20 minutes before meals. If symptoms persist for more than 2 weeks, consult your doctor. Warning: Do not exceed the stated dose.
Paediatric population
Mebeverine Hydrochloride 135 mg Film-coated Tablets are not recommended for use in children and adolescents below 18, due to insufficient data on safety and efficacy.
Special populations
No posology studies in elderly, renal and/or hepatic impaired patients have been performed. No specific risk for elderly, renal and/or hepatic impaired patients could be identified from available post-marketing data. No dosage adjustment is deemed necessary in elderly, renal and/or hepatic impaired patients.
Method of administration
For oral use.
The film-coated tablets should be swallowed with a sufficient amount of water (at least 100 ml). They should not be chewed because of the unpleasant taste. Duration of use is not limited.
If one or more doses are missed, the patient should continue with the next dose as prescribed; the missed dose(s) should not be taken in addition to the regular dose.
4.3 Contraindications
Hypersensitivity to the active substance or to any of the excipients listed in section 6.1.
4.4 Special warnings and precautions for use
Since Mebeverine film-coated tablets contain lactose, patients with rare hereditary problems of galactose intolerance, total lactase deficiency or glucose-galactose malabsorption should not take this medicine.
This medicine contains less than 1 mmol sodium (23 mg) per tablet, that is to say essentially 'sodium-free'.
If this is the first time you have had these symptoms, consult your doctor before using any treatment.
If any of the following apply, do not use mebeverine. It may not be the right treatment for you. See your doctor as soon as possible:
- you are aged 40 years or over
- you have passed blood from the bowel
- you are feeling sick or vomiting
- you are looking pale and feeling tired
- you are suffering from severe constipation
- you have a fever
- you have recently travelled abroad
- you are or may be pregnant
- you have abnormal vaginal bleeding or discharge
- you have difficulty or pain passing urine
Consult your doctor if you have developed new symptoms, if your symptoms worsen, or if they do not improve after 2 weeks treatment.
4.5 Interaction with other medicinal products and other forms of interaction
No interaction studies have been performed, except with alcohol. In vitro and in vivo studies in animals have demonstrated the absence of any interaction between mebeverine hydrochloride and ethanol.
4.6 Fertility, pregnancy and lactation
Pregnancy
There are no or limited amounts of data from the use of mebeverine in pregnant women. Animal studies are insufficient with respect to reproductive toxicity (see section 5.3).
Mebeverine is not recommended during pregnancy.
Breast-feeding
It is unknown whether mebeverine or its metabolites are excreted in human milk. The excretion of mebeverine in milk has not been studied in animals. Mebeverine should not be used during breast-feeding.
Fertility
There are no clinical data on male or female fertility, however animal studies do not indicate harmful effects of mebeverine (see section 5.3).
4.7 Effects on ability to drive and use machines
No studies on the effects on the ability to drive and use machines have been performed. The pharmacodynamic and pharmacokinetic profile as well as postmarketing experience do not indicate any harmful effect of Mebeverine on the ability to drive or to use machines.
4.8 Undesirable effects
The following adverse reactions have been reported spontaneously during postmarketing use. A precise frequency cannot be estimated from available data. Allergic reactions mainly but not exclusively limited to the skin have been observed.
Immune system disorders
Hypersensitivity (anaphylactic reactions)
Skin and subcutaneous tissue disorders
Urticaria, angioedema, face oedema, exanthema
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 Website www.mhra.gov.uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store.
4.9 Overdose
Theoretically CNS excitability may occur in cases of overdose. In cases where mebeverine was taken in overdose, symptoms were either absent or mild and usually rapidly reversible. Observed symptoms of overdose were of a neurological and cardiovascular nature.
No specific antidote is known and symptomatic treatment is recommended. Gastric lavage should only be considered in case of multiple intoxication or if discovered within about one hour. Absorption reducing measures are not necessary.
5 PHARMACOLOGICAL PROPERTIES
5.1 Pharmacodynamic properties
Pharmacotherapeutic group: Synthetic anticholinergics, esters with tertiary amino group, ATC code: A03AA04
Mechanism of action
Mebeverine is a musculotropic antispasmodic with a direct action on the smooth muscle of the gastrointestinal tract, without affecting normal gut motility. The exact mechanism of action is not known, but multiple mechanisms, such as a decrease in ion channel permeabilities, blockade of noradrenaline reuptake, a local anaesthetic effect, changes in water absorption as well as weak anti-muscarinergic and phosphodiesterase inhibitory effect might contribute to the local effect of mebeverine on the gastrointestinal tract. Systemic side-effects as seen with typical anti-cholinergics are absent.
Clinical efficacy and safety
All formulations of mebeverine were generally safe and well tolerated in the recommended dose regimen.
Paediatric population
The safety and efficacy of the product has only been evaluated in adults.
5.2 Pharmacokinetic properties
Absorption
Mebeverine is rapidly and completely absorbed after oral administration of the tablets.
Distribution
No significant accumulation occurs after multiple doses.
Biotransformation
Mebeverine hydrochloride is mainly metabolised by esterases, which split the ester bonds into veratric acid and mebeverine alcohol firstly.
The main metabolite in plasma is DMAC (demethylated carboxylic acid). The steady state elimination half-life of DMAC is 2.45 h. During multiple dosing Cmax of DMAC for the coated tablets with 135 mg is 1670 ng/ml and tmax is 1 h.
Elimination
Mebeverine is not excreted as such, but metabolised completely; the metabolites are excreted nearly completely. Veratric acid is excreted into the urine, mebeverine alcohol is also excreted into the urine, partly as the corresponding carboxylic acid (MAC) and partly as the demethylated carboxylic acid (DMAC).
Paediatric population
The safety and efficacy of the product has only been evaluated in adults.
5.3 Preclinical safety data
Effects in repeat-dose toxicity studies, after oral and parenteral doses, were indicative of central nervous involvement with behavioural excitation, mainly tremor and convulsions. In the dog, the most sensitive species, these effects were seen at oral doses equivalent to 3 times the maximum recommended clinical dose of 400 mg/day based on body surface area (mg/m2) comparisons.
The reproductive toxicity of mebeverine was not sufficiently investigated in animal studies.
There was no indication of teratogenic potential in rats and rabbits. However, embryotoxic effects (reduction in litter size, increased incidence of resorption) were noticed in rats at doses equivalent to twice the maximum daily clinical dose. This effect was not observed in rabbits. No effects on male or female fertility were noted in rats at doses equivalent to the maximum clinical dose.
In conventional in vitro and in vivo genotoxicity tests, mebeverine was devoid of genotoxic effects. No carcinogenicity studies have been performed.
6 PHARMACEUTICAL PARTICULARS
6.1 List of excipients
Tablet Core
Lactose monohydrate
Microcrystalline cellulose,
Povidone K-30
Sodium starch glycolate
Purified talc
Magnesium stearate
Coating
Hypromellose
Polyethylene glycol/macrogol Titanium dioxide
6.2 Incompatibilities
Not applicable.
6.3 Shelf life
30 months
6.4 Special precautions for storage
This medicinal product does not require any special storage conditions.
6.5 Nature and contents of container
PVC/PVDC-aluminium blister packs containing 15 or 100 tablets. Not all pack sizes may be marketed.
6.6 Special precautions for disposal
No special requirements for disposal. Any unused medicinal product or waste material should be disposed of in accordance with local requirements.
7 MARKETING AUTHORISATION HOLDER
Dawa Limited
5 Sandridge Close,
Harrow, Middlesex,
HA1 1XD, United Kingdom.
8 MARKETING AUTHORISATION NUMBER(S)
PL 30684/0520
9 DATE OF FIRST AUTHORISATION/RENEWAL OF THE
AUTHORISATION
14/09/2026
10 DATE OF REVISION OF THE TEXT
14/09/2026