Nimotop is the brand name for the medication nimodipine. It belongs to a class of drugs known as calcium channel blockers. Medicine is primarily used to prevent or treat brain-related conditions caused by bleeding in the brain, known as subarachnoid hemorrhage.

Drug Name: Nimotop

Active Ingredient: Nimodipine

Nimotop tablets



Form: Tablet

Type: Generic

Prescription Required: Rx

Availability: In Stock

Nimotop works by relaxing and widening the blood vessels in the brain. This helps improve blood flow and oxygen delivery to the affected areas, reducing the risk of complications associated with subarachnoid hemorrhage.

How to use

Here are some general guidelines for using Nimotop, but please note that your specific dosage and instructions may vary:

  1. Administration: Nimodipine is available in the form of oral capsules or intravenous infusion.
  2. Oral capsules: If prescribed Nimotop in the form of oral capsules, swallow the capsule whole with a full glass of water. Do not crush, chew, or break the capsule.
  3. Timing: Medicine is typically taken every 4 hours, around the clock. It is important to take the medication at regular intervals to maintain consistent blood levels.
  4. Food and grapefruit juice: Nimotop capsules should be taken at least one hour before or two hours after meals. Avoid consuming grapefruit or grapefruit juice while taking Nimotop, as it may increase the risk of side effects.
  5. Full course of treatment: Complete the full course of treatment as prescribed, even if you start feeling better. Stopping the medication prematurely may reduce its effectiveness.


The dosage of Nimotop can vary depending on the specific condition being treated and individual patient factors. The information provided here is a general guideline, but it may not be applicable to everyone.

For the prevention and treatment of brain-related conditions caused by bleeding in the brain (subarachnoid hemorrhage), the usual recommended dosage of Nimotop for adults is 60 mg administered every 4 hours, around the clock. This dosage is typically given orally in the form of capsules.

The total daily dosage of Nimotop should not exceed 360 mg (six doses of 60 mg each) in a 24-hour period.

For pediatric patients or individuals with liver impairment, the dosage may be different.

Side effects

The following are potential side effects associated with the use of Nimotop. Keep in mind that not everyone will experience these side effects, and their severity and frequency can vary:

  1. Low blood pressure (hypotension): Medicine can lower blood pressure, which may lead to symptoms such as dizziness, lightheadedness, fainting, or feeling weak.
  2. Headache: Headache is a common side effect of Nimotop.
  3. Flushing: Some individuals may experience a sensation of warmth or flushing of the skin while taking Nimotop. This is generally mild and temporary.
  4. Nausea and gastrointestinal disturbances: Nimodipine may cause gastrointestinal side effects such as nausea, vomiting, abdominal discomfort, or diarrhea.
  5. Edema: In some cases, this drug may cause swelling or fluid retention, leading to edema in the extremities.
  6. Allergic reactions: Rarely, Nimotop may cause allergic reactions, including rash, itching, hives, swelling, or difficulty breathing. Seek immediate medical attention if you experience any signs of an allergic reaction.
  7. Other side effects: Additional side effects that may occur, although less common, include drowsiness, confusion, muscle cramps, visual disturbances, or changes in heart rate.


To ensure the proper storage of Nimotop, please follow these guidelines:

  1. Store at room temperature: Keep Nimotop at a temperature between 68°F (20°C) and 77°F (25°C).
  2. Protect from moisture: Store the medication in a dry place. Keep the blister packs or bottles tightly closed to protect the tablets or capsules from moisture.
  3. Avoid extreme temperatures: Do not expose Nimodipine to excessive heat or cold. Avoid storing it in areas such as the bathroom or near the kitchen sink where it may be exposed to moisture or temperature fluctuations.
  4. Keep out of reach of children and pets: Store medicine in a secure location, out of sight and reach of children and pets. The medication should only be accessed and used by the intended individual under proper supervision.
  5. Follow specific instructions: If provided, follow any additional storage instructions on the packaging or information leaflet provided by the manufacturer or pharmacist.
  6. Check expiration date: Regularly check the expiration date on the packaging. Do not use Nimotop if it has expired. Properly dispose of any expired medication following local guidelines.


If you suspect an overdose of Nimodipine, it is important to seek immediate medical attention or contact your local poison control center. An overdose of Nimotop can have serious consequences, and prompt medical intervention is crucial. Here's what you should do:

  1. Call emergency services or poison control center: Contact emergency services or your local poison control center right away. They can provide guidance on what steps to take and may advise you to seek immediate medical assistance.
  2. Provide information: Be prepared to provide information about the amount of Nimotop ingested, the time of ingestion, and any symptoms you or the affected individual may be experiencing.
  3. Do not induce vomiting: Vomiting may not effectively remove the medication from the system and can potentially cause additional harm.

It is crucial to remember that an overdose of Nimotop can have serious health implications. Therefore, if you suspect an overdose or have accidentally taken more than the prescribed dose, do not delay seeking medical help.

Missed Doses

If you miss a dose of Nimotop, here are some general guidelines to follow:

  1. Take the missed dose as soon as you remember: If you realize that you have missed a dose, take it as soon as you remember. However, if it is close to the time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for the missed one.
  2. Follow the regular dosing schedule: It is important to maintain a consistent dosing schedule with Nimotop for optimal effectiveness. If you frequently forget to take your doses or have difficulty remembering, consider setting reminders or using other strategies to help you remember.

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