Entrospas 20mg/500mg Tablet is a prescription medicine that helps to provide symptomatic relief from menstrual (period-related) pain and cramps. It is also used to treat abdominal pain by relieving spasms of the muscles in the stomach and intestines.
Entrospas 20mg/500mg Tablet should be taken with food. This will prevent you from getting an upset stomach. The dose and duration will depend on what you are using it for and how well it helps your symptoms. Use it regularly and do not discontinue using it until the doctor tells you.
It may cause some common side effects like dizziness, dryness in the mouth, blurred vision, nausea, diarrhea, headache, and sleepiness. If you experience any of such side effects that do not go away or get worse, you should let your doctor know. Your doctor may be able to suggest ways of preventing or reducing the side effects. In general, you should try to use the smallest amount necessary to control your symptoms.
Before using the medicine, you should tell your doctor if you have any kidney or liver problems, or if you are taking any other medicines. Pregnant and breastfeeding women should also consult their doctors before using the medicine.
Entrospas 20mg/500mg Tablet is a combination medicine that helps reduce pain and cramps during periods. It stops sudden muscle contractions (spasms) and blocks the release of certain chemical messengers that cause pain and inflammation, thereby relieving cramps, pain, bloating, and discomfort. This medicine does not affect the amount or the duration of menstrual bleeding. Take this medicine as per the dose and duration prescribed by your doctor.
In Treatment of Abdominal cramp
Entrospas 20mg/500mg Tablet gives relief from abdominal pain and cramps. It works best if they are used when the first signs of pain occur. It relaxes the muscles in the stomach and intestine and stops sudden muscle contractions or spasms. Entrospas 20mg/500mg Tablet also blocks the activity of certain chemicals that causes pain. Take it as prescribed by the doctor for maximum benefits.
Side effects of Entrospas Tablet
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Entrospas
Dizziness
Dryness in mouth
Blurred vision
Nausea
Sleepiness
Weakness
Nervousness
Diarrhea
Vomiting
Headache
How to use Entrospas Tablet
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Entrospas 20mg/500mg Tablet is to be taken with food.
How Entrospas Tablet works
Entrospas 20mg/500mg Tablet is a combination of two medicines: Dicyclomine and Mefenamic Acid. Dicyclomine is an anticholinergic which works by relaxing the muscles in the stomach and gut (intestine). It stops sudden muscle contractions (spasms), thereby relieving cramps, pain, bloating, and discomfort. Mefenamic Acid is a non-steroidal anti-inflammatory drug (NSAID) which works by blocking the release of certain chemical messengers that cause abdominal pain and inflammation (swelling). Together, they relieve menstrual cramps and stomach cramps.
Safety advice
Alcohol
CAUTION
Caution is advised when consuming alcohol with Entrospas 20mg/500mg Tablet. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
Information regarding the use of Entrospas 20mg/500mg Tablet during pregnancy is not available. Please consult your doctor.
Breast feeding
CONSULT YOUR DOCTOR
Information regarding the use of Entrospas 20mg/500mg Tablet during breastfeeding is not available. Please consult your doctor.
Driving
CONSULT YOUR DOCTOR
It is not known whether Entrospas 20mg/500mg Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react.
Kidney
CAUTION
Entrospas 20mg/500mg Tablet should be used with caution in patients with kidney disease. Dose adjustment of Entrospas 20mg/500mg Tablet may be needed. Please consult your doctor. Use of Entrospas 20mg/500mg Tablet is not recommended in patients with severe kidney disease.
Liver
CAUTION
Entrospas 20mg/500mg Tablet should be used with caution in patients with liver disease. Dose adjustment of Entrospas 20mg/500mg Tablet may be needed. Please consult your doctor.
What if you forget to take Entrospas Tablet?
If you miss a dose of Entrospas 20mg/500mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.
All substitutes
For informational purposes only. Consult a doctor before taking any medicines.
Severe abdominal pain in d first day of menstrual period.
Dr. Suman Rao
Obstetrics and Gynaecology
You can take tab meftal spas three times in a day for abdominal pain during periods provided you are not allergic to this tab. Get your ultrasound done to see if there is any pathology in the uterus or ovaries which can lead to the pain.
Can Entrospas 20mg/500mg Tablet be taken with food?
It is advisable to take Entrospas 20mg/500mg Tablet with food or immediately after food since this medicine may cause stomach upset.
Can Entrospas 20mg/500mg Tablet stop menstruation?
No, Mefspas does not have any effect on menstrual bleeding, neither does it affect the amount nor the duration of bleeding. It does not affect the menstrual cycle and helps relieve the pain caused due to menstrual cramps.
How long should I take Entrospas 20mg/500mg Tablet?
Entrospas 20mg/500mg Tablet is not prescribed to be taken on a regular basis. Therefore, it is advised to take Entrospas 20mg/500mg Tablet for the shortest possible time advised by the doctor or only when you experience menstrual pain.
Is there any harm if I drive after taking the medicine?
Yes, you should try to avoid driving after taking Entrospas 20mg/500mg Tablet as this medicine may cause dizziness or sleepiness. These side effects get worse with the consumption of alcohol. Hence, better to avoid driving or any attention-seeking activity until you know how the medicine affects you.
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Mefenamic Acid. 2008 [revised Mar. 2007]. [Accessed 19 Apr. 2019] (online) Available from:
ScienceDirect. Mefenamic Acid. [Accessed 19 Apr. 2019] (online) Available from:
Mefenamic Acid and Dicyclomine Hydrochloride [Package Insert]. Mumbai, India: Blue Cross Laboratories Pvt. Ltd.; 2015. [Accessed 14 Aug. 2024] (online) Available from:
Marketer details
Name: ASV Laboratories India Pvt Ltd
Address: 3-5-938/1, susheelwadi, himayatnagar, hyderabad, telangana, 500029 india
Country of origin: India
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