There have been no reported instances of drug abuse or dependence with nimodipine
There have been no reports of overdosage from the oral administration of nimodipine. Symptoms of overdosage would be expected to be related to cardiovascular effects such as excessive peripheral vasodilation with marked systemic hypotension. Clinically significant hypotension due to nimodipine overdosage may require active cardiovascular support with pressor agents. Specific treatments for calcium channel blocker overdose should also be given promptly. Since nimodipine is highly protein-bound, dialysis is not likely to be of benefit.
DO NOT ADMINISTER NIMODIPINE CAPSULES INTRAVENOUSLY OR BY OTHER PARENTERAL ROUTES (see WARNINGS). If Nimodipine is inadvertently administered intravenously, clinically significant hypotension may require cardiovascular support with pressor agents. Specific treatments for calcium channel blocker overdose should also be given promptly.
Nimodipine is given orally in the form of soft gelatin 30 mg capsules for subarachnoid hemorrhage.
The recommended oral dose is 60 mg (two 30 mg capsules) every 4 hours for 21 consecutive days. In general, the capsules should be swallowed whole with a little liquid, preferably not less than one hour before or two hours after meals. Grapefruit juice is to be avoided (See PRECAUTIONS, Drug Interactions). Oral nimodipine therapy should commence as soon as possible within 96 hours of the onset of subarachnoid hemorrhage.
If the capsule cannot be swallowed, e.g., at the time of surgery, or if the patient is unconscious, a hole should be made in both ends of the capsule with an 18 gauge needle, and the contents of the capsule extracted into a syringe. A parenteral syringe can be used to extract the liquid inside the capsule, but the liquid should always be transferred to a syringe that cannot accept a needle and that is designed for administration orally or via a naso-gastric tube or PEG. To help minimize administration errors, it is recommended that the syringe used for administration be labeled “Not for IV Use”. The contents should then be emptied into the patient’s in situ naso-gastric tube and washed down the tube with 30 mL of normal saline (0.9%).
Severely disturbed liver function, particularly liver cirrhosis, may result in an increased bioavailability of nimodipine due to a decreased first pass capacity and a reduced metabolic clearance. The reduction in blood pressure and other adverse effects may be more pronounced in these patients. Dosage should be reduced to one 30 mg capsule every 4 hours with close monitoring of blood pressure and heart rate; if necessary, discontinuation of the treatment should be considered.
Strong inhibitors of CYP3A4 should not be administered concomitantly with nimodipine (See CONTRAINDICATIONS). Strong inducers of CYP3A4 should generally not be administered with nimodipine (See WARNINGS). Patients on moderate and weak inducers of CYP3A4 should be closely monitored for lack of effectiveness, and a nimodipine dose increase may be required. Patients on moderate and weak CYP3A4 inhibitors may require a nimodipine dose reduction in case of hypotension (See PRECAUTIONS, Drug Interactions)
30 mg — Oblong, white opaque, soft gelatin capsules in
|Unit Dose Package of 30||NDC 23155-108-30|
|Unit Dose Package of 100||NDC 23155-108-00|
Printed H108 in black ink.
The capsules should be stored in the manufacturer’s original package.
Store at 20°-25°C (68°-77°F) [see USP Controlled Room Temperature].
Capsules should be protected from light and freezing.
Heritage Pharmaceuticals Inc.
Eatontown, NJ 07724
Banner Pharmacaps, Inc.
High Point, NC 27265
Heritage Pharmaceuticals Inc.
|NIMODIPINE nimodipine capsule, liquid filled|
|Labeler — Heritage (780779901)|
|Registrant — Banner Pharmacaps (945494508)|
|Banner Pharmacaps||945494508||MANUFACTURE (23155-108)|
Revised: 02/2014 Heritage
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