Category- Allopathy
Medicine Highlights
| Uses | 1. To treat abdominal pain caused by stomach or intestinal spasms 2. To relieve menstrual pain 3. To treat pain due to gallbladder stones 4. To treat pain due to kidney stones |
| Common Side Effects | 1. Nausea 2. Vomiting 3. Dizziness 4. Headache 5. Constipation |
| Additional Information | To keep you safe and healthy, use this medicine only with your doctor’s guidance. |
| Storage | 1. The medicine should be stored at room temperature. 2. Keep away from sunlight and moisture. 3. Keep away from the reach of children. |
| How to Take This Medicine | This medication should be taken orally |
BrandName Uses
BrandName is an oral medicine belonging to the category of antispasmodics and is used to treat the following conditions:
- Abdominal pain due to stomach or intestinal spasms
- Menstrual pain (period cramps)
- Biliary colic (pain due to gallbladder stones)
- Renal colic (pain due to kidney stones)
- Uterine spasms
Directions for use
- Take this medicine exactly as prescribed by your doctor, at the same time each day.
- Do not stop taking this medicine without your doctor’s approval, even if you feel better.
- If you forget to take this medicine, take it as soon as you remember. If it’s almost time for your next dose, skip the missed dose.
BrandName side effects
More Common
- Nausea
- Vomiting
- Dizziness
- Headache
- Constipation
Less common
- Low blood pressure
- Palpitations (fast heartbeat)
- Sweating
- Allergic reactions (rash, itching, swelling, breathing difficulty)
How BrandName works
BrandName works by relaxing tight muscles inside the stomach, intestines, uterus, and urinary tract. When these muscles suddenly tighten, they cause cramps and pain. This medicine helps those muscles loosen and relax, which reduces pain and discomfort.
Safety Measures and Warning
Allergy/Hypercreativity
If you are allergic to BrandName or any ingredient in this medicine, you should avoid it because it may cause serious allergic reactions such as rash, itching, swelling of the face or throat, dizziness, or breathing difficulties. Seek medical help immediately if these occur.
Liver Problems
If you have liver disease or a history of liver problems, inform your doctor before taking this medicine because it may worsen your condition or require dose adjustment.
Kidney Problems
If you have kidney issues, tell your doctor before starting this medicine because the drug may accumulate in the body and increase the risk of side effects.
Low Blood Pressure
If you already have low blood pressure, use this medicine only after discussing with your doctor because it may further lower your blood pressure and cause dizziness or fainting.
Pregnancy
If you are pregnant or planning to become pregnant, inform your doctor before taking BrandName because its safety during pregnancy has not been fully established.
BrandName Interaction with other Medicines
Avoid taking BrandName with the following medicines, as it may increase or decrease the desired effect, or in worse cases, it could be fatal:
BrandName Interaction with Food Products
Taking it after meals may help reduce stomach discomfort. There are no major food restrictions, but alcohol should be avoided as it may increase dizziness or lower blood pressure. Always follow your doctor’s advice while using this medicine.
Storage
- The medicine should be stored at room temperature.
- Keep away from sunlight and moisture.
- Keep away from the reach of children.
BrandName Chemical Structure
IUPAC (International Union of Pure and Applied Chemistry)/ Chemical name
BrandName: (1Z)-1-[(3,4-diethoxyphenyl)methylidene]-6,7-diethoxy-3,4-dihydro-2H-isoquinoline

Intake routine/cycle
Daily Dose
Take BrandName exactly as your doctor recommends. The dose may change based on your condition and how well you respond. Do not take more than prescribed without consulting your doctor.
Missed Dose
If you forget to take your medicine, take the medication as soon as you remember. If it’s nearly time for your next dose, skip the missed one and continue with your regular schedule. Always consult the doctor before making any changes to your dosage.
Overdose
Do not take more than 80 mg/day of BrandName, as exceeding this amount may lead to overdose. Overdose symptoms can include severe stomach pain, nausea, vomiting, dizziness, drowsiness, and in serious cases, stomach bleeding, kidney problems, or difficulty breathing. Seek immediate medical attention if an overdose is suspected.
BrandName Summary
BrandName is an antispasmodic medicine used to relieve pain caused by muscle spasms. It is commonly prescribed for abdominal cramps, menstrual pain, intestinal spasms, and pain due to kidney or gallstones. It works by relaxing the smooth muscles of the stomach, intestines, urinary tract, and uterus. This happens because it blocks an enzyme called phosphodiesterase (PDE), which reduces muscle contractions and helps relieve cramping pain.
Most people tolerate BrandName well, but some may experience side effects such as nausea, dizziness, headache, low blood pressure, or a fast heartbeat. Serious side effects are rare but require medical attention. During pregnancy, BrandName may sometimes be prescribed for uterine spasms or abdominal pain, but it should only be taken under a doctor’s supervision. It is important not to exceed more than 80mg/day as complications such as severe dizziness, low blood pressure, or heart rhythm problems can occur.
FAQ’s
What is BrandName tablet used for?
BrandName is used to relieve muscle spasms and cramps. It helps relax smooth muscles and reduces pain in conditions stomach cramps, menstrual pain, kidney stone pain, gallbladder pain, and intestinal spasms.
Is BrandName safe during pregnancy?
BrandName is sometimes prescribed during pregnancy for uterine spasms or abdominal pain. However, it should only be taken under medical supervision. Do not self-medicate during pregnancy.
How does BrandName work?
BrandName works by relaxing smooth muscles. It inhibits an enzyme called phosphodiesterase (PDE), which helps reduce muscle contractions. This relaxation reduces pain caused by spasms.
What are the common side effects of BrandName?
BrandName may cause mild side effects such as nausea, vomiting, dizziness, headache, and weakness.
Reference
- PubChem. Drotaverine [Internet]. Nih.gov. PubChem; 2026 [cited 2026 Feb 26]. Available from
- Drotaverine [Internet]. go.drugbank.com. Available from

Pranathi is a final year Pharm D student at Chalapathi Institute of Pharmaceutical Sciences. She loves learning and applying her knowledge in pharmacy and has a passion for writing, which allows her to express ideas clearly and creatively. She enjoys combining her technical skills with her love for writing and communication to make a meaningful impact. Currently she is working on a research paper about “Consanguineous marriages and its impact on children’s health” which will be published by the end of 2025.