Merispas Injection
By Merispas
Rx
2ml Injection in a Vial

Composition
Drotaverine(40mg)

Manufacturer - Unimarck Pharma India Ltd
SCO 264SECTOR 32 CHANDIGARH UT CH 000000 IN

Expires on or after
February, 2026
About Merispas Injection
MERISPAS 40MG INJECTION is a medication classified as an antispasmodic, specifically containing Drotaverine, a member of the Antispasmodic agents group. This medicine is primarily utilized to treat various conditions characterized by smooth muscle spasm. These conditions include but are not limited to menstrual pain, abdominal pain related to kidney stones, biliary stone issues, and gastrointestinal colicky pain.
When prescribed MERISPAS 40MG INJECTION, it is administered via injection under the supervision of a medical professional. The dosage and frequency of the injection are determined based on the specific condition being treated. It is crucial to adhere to the prescribed regimen as outlined by your doctor to effectively manage symptoms.
Potential side effects associated with MERISPAS 40MG INJECTION include common occurrences like nausea, vomiting, and dry mouth. Should these side effects be bothersome or severe, informing your doctor is essential as there may be strategies to alleviate or prevent them. It is also important to be cautious as the medication can cause dizziness, potentially leading to low blood pressure. Extreme care while driving or engaging in activities requiring focus is advised if dizziness occurs.
Before commencing MERISPAS 40MG INJECTION, it is vital to disclose any history of severe heart disease, blood pressure problems, liver or kidney diseases, and any current medications being taken. Some medications might interact with MERISPAS 40MG INJECTION, potentially impacting its efficacy or altering how it functions. Regular monitoring of blood pressure by your healthcare provider may be necessary during treatment.
There are precautions to consider when using MERISPAS 40MG INJECTION. It is contraindicated for individuals with severe liver, kidney, or heart disease, as well as porphyria. Patients with low blood pressure, seizures, kidney or liver impairments, or alcoholism should inform their healthcare provider before starting this medication. Pregnant individuals should only use MERISPAS 40MG INJECTION if recommended by a doctor, while breastfeeding women and children under 12 years of age are advised against its use.
Potential side effects beyond the common ones mentioned earlier can include constipation, headache, dizziness, and reactions at the injection site such as redness, pain, or swelling. It is vital to notify your doctor if any adverse effects worsen during treatment. Tests may be recommended by your doctor to assess your condition and ensure the appropriateness of using MERISPAS 40MG INJECTION.
Benefits
Merispas Injection offers significant benefits in pain relief for various conditions. When taken as prescribed, Merispas Injection effectively reduces sudden muscle spasms or contractions in the stomach and intestine, leading to improved pain management. This medication is particularly helpful in treating abdominal pain, cramps, bloating, and discomfort associated with menstrual cycles or kidney stones. By following the prescribed dosage, Merispas Injection can enhance your ability to engage in daily activities with greater ease, ultimately resulting in a better quality of life. With Merispas Injection, you can experience relief from discomfort and achieve a more active and fulfilling lifestyle.
How to use the Merispas Injection
When using Merispas Injection, it is important to note that it should only be administered by a doctor or nurse. It is crucial not to try to inject this medicine on your own. Your healthcare provider will determine the correct dosage and method of administration tailored to your specific condition. They will carefully inject the Merispas Injection, usually into a muscle or a vein, ensuring it is done safely and effectively. It is recommended to follow all instructions provided by your healthcare provider and not attempt to administer the injection yourself. By following these guidelines, you can help ensure the safe and appropriate use of Merispas Injection for your treatment.
Uses of Merispas Injection
'Merispas Injection' is primarily used for pain relief. This injection contains 40mg of the active ingredient, and it is administered to help alleviate various types of pain. Whether the pain is due to injury, surgery, or a medical condition, Merispas Injection can provide effective relief. It is important to follow the healthcare provider's instructions for the proper administration and dosage of this injection to ensure the best outcome in managing pain.
What conditions Merispas Injection treats?
Merispas Injection is used to treat menstrual pain, abdominal pain, and pain caused by kidney stones, biliary stones, and gastrointestinal colicky pain. It relieves muscle spasms in the stomach and intestines, easing pain, cramps, bloating, and discomfort related to menstrual cycles or kidney stones. This injection should be administered under medical supervision, with dosage determined by the doctor. Common side effects include nausea, vomiting, dry mouth, and dizziness. Notify your doctor if side effects are bothersome. Discuss your medical history, including heart, blood pressure, liver, and kidney conditions, with your doctor before starting this treatment.
Should you consult a doctor?
If you experience severe heart disease, blood pressure problems, liver or kidney disease, it is important to consult your doctor before taking Merispas Injection. Notify your doctor about any medications you are currently taking, as well as any concerning side effects you may be experiencing like nausea, vomiting, dry mouth, vertigo, constipation, insomnia, hypotension, fast heart rate, or sweating. If you notice that these side effects persist or worsen, it is advisable to seek medical attention promptly. Additionally, if you feel dizzy due to low blood pressure while using this medication, be cautious when driving or operating machinery. Regularly check your blood pressure as recommended by your doctor during the course of treatment to monitor any changes that may occur. Remember, always follow the prescribed dosage and duration of treatment as directed by your healthcare provider.
Side effects of Merispas Injection
When using Merispas Injection, some common side effects may occur. These side effects usually do not need medical attention and may go away as your body gets used to the medicine. However, if any of these side effects persist or are concerning to you, it is important to consult your doctor. Possible side effects of Merispas Injection include nausea, vomiting, dryness in mouth, vertigo, constipation, insomnia (difficulty sleeping), hypotension (low blood pressure), fast heart rate, and sweating. Be sure to discuss any side effects with your healthcare provider for proper guidance and care.
Safety advice

liver
Limited information is available on the safety of Merispas Injection in individuals with liver disease. It is important to consult with your doctor regarding the use of this medication if you have liver issues. Your healthcare provider can provide personalized guidance based on your specific health condition.

kidney
Limited information is known about the use of Merispas Injection in kidney disease patients. It is advised to consult your doctor before use.

alcohol
Consult your doctor when consuming alcohol with Merispas Injection.

driving
Merispas Injection may cause vertigo, affecting driving ability. Use caution when driving after taking Merispas Injection.

pregnancy
Information about the safety of using Merispas Injection during pregnancy is not provided. It is recommended to consult with your doctor before considering the use of this medication.

breastfeeding
It is better to consult your doctor before using Merispas Injection during breastfeeding.
Consumption warning before consuming Merispas Injection
Before consuming Merispas Injection for menstrual pain or abdominal pain, it is important to heed certain warnings. This antispasmodic medicine is administered via injection under the supervision of a doctor. The dosage and frequency will be determined by your doctor based on your condition. Adhere strictly to the prescribed dosage. Common side effects such as nausea, vomiting, and dry mouth may occur; consult your doctor if these symptoms persist. Be cautious as this medication may cause dizziness or low blood pressure, especially while driving. Prior to use, inform your doctor if you have a history of severe heart disease, high or low blood pressure, as well as liver or kidney issues. Additionally, disclose all other medications you are taking, as some may interact with Merispas Injection. Regular monitoring of blood pressure may be required during treatment.
What if you forgot to take Merispas Injection?
If you forget to take a dose of Merispas Injection, it's best to skip that missed dose and resume your regular dosing schedule. Avoid taking a double dose to make up for the missed one. It is important to stick to the recommended dosing instructions provided by your healthcare provider to ensure the effectiveness of the medication. If you have any concerns about missed doses or how to manage them, consult your healthcare provider for guidance.
Additional Information
| Habit Forming | No |
| Chemical Class | Papaverine Derivatives |
| Therapeutic Class | GASTRO INTESTINAL |
| Action Class | Phosphodiesterase-IV inhibitors (Smooth Muscle Relaxant) |
FAQs
Disclaimer
The information provided on this website is to the best of our abilities to ensure it is accurate, reliable, and reviewed by a team of professionals. It should not be used to diagnose, prevent, or cure any health problem. The information presented here is not intended to create a doctor-patient relationship or replace a registered medical practitioner's advice, diagnosis, or treatment. The absence or provision of any information or warning regarding any medicine should not be assumed as an implied or explicit assurance of safety or efficacy. We highly recommend consulting your registered medical practitioner for all queries or doubts related to your medical condition. Do not ignore professional medical advice or delay seeking it based on the content encountered on our website. We intend to support, not replace, the doctor-patient relationship.
₹17.1
₹19
10% OFF
Inclusive of all taxes
Content verified by

Dr. Archana Prabhakar
MBBS, M.Med (Family Medicine)
Last update on 11-Feb-2025
