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Select the variant of Merispas

Merispas 20 Mg/25... 15 ML ड्रौप 1 पैकेट ₹ 45
Merispas 20 Mg/25... 10 टैबलेट 1 पत्ते ₹ 36
Merispas 40 Mg In... 1 इंजेक्शन 1 पैकेट ₹ 13
Merispas Suspension 15 ML सस्पेंशन 1 बोतल ₹ 45
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Merispas Information

Merispas is a prescription drug, available for use as Drops, Tablet, Injection, Suspension. Secondary and off-label uses of Merispas have also been mentioned below.

The correct dosage of Merispas depends on the patient's age, gender, and medical history. The condition it has been prescribed for, and the route of administration also determine the right dosage. Detailed information has been provided in the dosage section.

While these are the most often observed Merispas side effects, there are can be others also. These have been listed below. Normally, these side effects of Merispas are not long lasting and go away when the treatment is finished. Consult your doctor if these side effects become worse or stay for a longer duration.

It is also important to note that Merispas has a Severe effect for pregnant women and Severe effect on lactating mothers. Further, the section on Merispas related warnings talks about Merispas's effects on the liver, heart and kidney.

Merispas is contraindicated in people with pre-existing medical conditions like Myasthenia Gravis (MG), Kidney Disease, Asthma as it can result in adverse effects. The section on Merispas contraindications lists all such conditions.

Drug reaction of Merispas with other medicines has been reported. See below for a complete list.

In addition to these precautions, you may also note that Merispas is safe while driving, and is is addictive in nature.

Merispas Benefits & Uses

Merispas is used to treat the following -

Other Benefits

Merispas Dosage & How to Take

This is the usual dosage recommended in most common treatment cases. Please remember that every patient and their case is different, so the dosage can be different based on the disease, route of administration, patient's age and medical history.

Find the right dosage based on disease and age

Age Group Dosage

Merispas Side Effects

Based on research, the following side effects have been observed when Merispas is used -




  • Nausea or vomiting
  • Sleepiness
  • Dry Mouth
  • Weakness
  • Urticaria
  • पेट दर्द
  • Dyspepsia
  • पेट की गैस
  • Diarrhoea
  • Rash

Merispas Related Warnings

  • Is the use of Merispas safe for pregnant women?

    Merispas can cause severe side effects if taken during pregnancy, so, pregnant women should talk to their doctor before taking it.

  • Is the use of Merispas safe during breastfeeding?

    Merispas should not be taken without taking your doctor's advice, as it may have severe side effects on breastfeeding women.

  • What is the effect of Merispas on the Kidneys?

    Merispas may have mild side effects on the kidneys.

  • What is the effect of Merispas on the Liver?

    Merispas is rarely harmful for the liver.

  • What is the effect of Merispas on the Heart?

    Merispas is rarely harmful for the heart.

Severe Interaction of Merispas with Other Drugs

Merispas should not be taken with following medicines due to severe side effects it may cause to patients -

Life Threatening



Merispas Contraindications

If you are suffering from any of the following diseases, you should not take Merispas unless your doctor advises you to do so -

Frequently asked Questions about Merispas

  • Is this Merispas habit forming or addictive?

    Merispas is not addictive in nature.

Merispas Interactions with Food and Alcohol

  • Interaction between Food and Merispas

    It is safe to take Merispas with food.

  • Interaction between Alcohol and Merispas

    Consult your doctor before consuming alcohol while taking Merispas as it can have severe side effects.

Frequently asked Questions about Merispas

Question about 4 years ago

Is Merispas used for period pain?

Dr. Mayank Yadav MBBS , General Physician

Yes, Merispas when used in combination with mefanamic acid can be used for the effective management of period pain or dysmenorrhea. Dysmenorrhea results from the excessive release of prostaglandins which decrease uterine blood flow, increase uterine contractions and also cause peripheral nerve hypersensitivity leading to the development of pain. Period pain can severely affect a person's quality of life. It can be prevented and managed by taking calcium and magnesium supplements as they help in muscle relaxation, cutting down on coffee, using a heating pad, taking light meals, taking herbal tea, eating a low fat diet, massaging with essential oils, practicing acupuncture and doing some mild physical activity. 

Question over 4 years ago

Is Merispas an antibiotic?

Dr. Surender Kumar MBBS , General Physician

No, Merispas is not an antibiotic. It is an anticholinergic agent with an antispasmodic activity which is used for the management of irritable bowel syndrome. 

Question almost 4 years ago

Is Merispas safe?

Dr. Anand Singh MBBS , General Physician

Yes, it is safe to use Merispas under the guidance of a doctor. 

Question about 4 years ago

Does Merispas cause hair loss?

Dr. Ashish Mishra MBBS , Pathology

No, Merispas doesn't cause hair loss. Hair loss could be due to an underlying disease or even hormonal imbalance. It is therefore, important to investigate and rectify these conditions. Some of the tips that can be used for preventing or managing hair loss are taking nutritious diet, using oils for hair massage, getting less stressful in life, taking hair strengthening supplements, using less chemicals on hair, keeping the scalp clean, etc.

Question about 4 years ago

Can Merispas cause weight gain?

Dr. Vipin Khadse MBBS , General Physician

No, Merispas does not cause weight gain. Weight gain can be prevented or managed by eating a low carb, high protein diet, incorporating some sort of physical activity in the lifestyle like yoga, zumba, pilates, aerobics, etc., drinking plenty of water, ensuring that the bowel moment is clear, drinking green tea, trying intermittent fasting, cutting back on dairy, gluten and added sugar, taking probiotics, eating more fiber, lifting weights, and eating more vegetables and fruits. 

See all substitutes for Merispas

This medicine data has been created by -

Vikas Chauhan

B.Pharma, Pharmacy
5 Years of Experience


KD Tripathi. [link]. Seventh Edition. New Delhi, India: Jaypee Brothers Medical Publishers; 2013: Page No 117

US Food and Drug Administration (FDA) [Internet]. Maryland. USA; Package leaflet information for the user; Bentyl (dicyclomine hydrochloride)

US Food and Drug Administration (FDA) [Internet]. Maryland. USA; Package leaflet information for the user; Ponstel® (Mefenamic Acid)

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