Nymalize Side Effects

Generic name: nimodipine

Medically reviewed by Drugs.com. Last updated on Feb 7, 2025.

Note: This document provides detailed information about Nymalize Side Effects associated with nimodipine. Some dosage forms listed on this page may not apply specifically to the brand name Nymalize.

Applies to nimodipine: oral capsule liquid filled, oral solution.

Precautions

It is very important that your doctor check your progress at regular visits to make sure this medicine is working properly and to check for unwanted effects.

You will need to have your blood pressure measured during treatment with this medicine. If you notice any changes to your recommended blood pressure, call your doctor right away. If you have questions about this, talk to your doctor.

Dizziness, lightheadedness, or fainting may also occur while using this medicine. Make sure you know how you react to this medicine before you drive, use machines, or do anything else that could be dangerous if you are dizzy or not alert. If you feel dizzy, lie down so you do not faint. Then sit for a few moments before standing to prevent the dizziness from returning.

Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal (eg, St John's wort) or vitamin supplements.

Serious side effects of Nymalize

Along with its needed effects, nimodipine (the active ingredient contained in Nymalize) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur while taking nimodipine:

Other side effects of Nymalize

Some side effects of nimodipine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

For healthcare professionals

Applies to nimodipine: oral capsule, oral liquid.

General adverse events

The most commonly reported side effects included decreased blood pressure, diarrhea, and rash.^[Ref]

Cardiovascular

• Very common (10% or more): Decreased blood pressure (up to 50%)
• Common (1% to 10%): Bradycardia, edema, EKG abnormalities, flushing, tachycardia
• Uncommon (0.1% to 1%): Hypotension, vasodilation
• Frequency not reported: Congestive heart failure, deep vein thrombosis, hematoma, hypertension, palpitations, rebound vasospasm^[Ref]

Gastrointestinal

• Common (1% to 10%): Diarrhea, gastrointestinal symptoms, nausea
• Rare (0.01% to 0.1%): Ileus
• Frequency not reported: Gastrointestinal hemorrhage, vomiting^[Ref]

Dermatologic

• Common (1% to 10%): Acne, rash
• Frequency not reported: Diaphoresis, itching^[Ref]

Musculoskeletal

• Common (1% to 10%): Cramp, muscle pain^[Ref]

Hepatic

• Common (1% to 10%): Abnormal liver function test
• Uncommon (0.1% to 1%): Elevated alkaline phosphatase levels, elevated ALT levels
• Rare (0.01% to 0.1%): Transient increase in liver enzymes
• Frequency not reported: Hepatitis, jaundice^[Ref]

Nervous system

• Common (1% to 10%): Headache
• Frequency not reported: Alterations in consciousness, dizziness, lightheadedness, neurological deterioration^[Ref]

Respiratory

• Common (1% to 10%): Dyspnea
• Frequency not reported: Wheezing^[Ref]

Psychiatric

• Common (1% to 10%): Depression^[Ref]

Hematologic

• Uncommon (0.1% to 1%): Decreased platelet counts, thrombocytopenia
• Frequency not reported: Anemia, disseminated intravascular coagulation^[Ref]

Hypersensitivity

• Uncommon (0.1% to 1%): Allergic reaction^[Ref]

Local

• Rare (0.01% to 0.1%): Injection site reaction, infusion site phlebitis, infusion site reaction, infusion site thrombophlebitis^[Ref]

Other

• Frequency not reported: Phenytoin toxicity^[Ref]

Metabolic

• Uncommon (0.1% to 1%): Elevated lactate dehydrogenase levels, fluid retention, non-fasting elevated serum glucose levels
• Frequency not reported: Hyponatremia^[Ref]

See also:

Further information

Nymalize side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.

Medical Disclaimer