Important: This page is general information, not medical advice. It does not recommend or prescribe any treatment. Always consult your doctor or pharmacist before starting, stopping or changing any medicine.
Quick facts
- Drug class
- Calcineurin Inhibitor Immunosuppressant [EPC], Calcineurin Inhibitors [MoA], Cytochrome P450 3A4 Inhibitors [MoA], P-Glycoprotein Inhibitors [MoA]
- How it is given
- oral
- Type
- human prescription drug
- RxNorm ID
- 241834
We do not publish dosing. How much of this medicine to take, how often, and for how long depends on your age, weight, kidney and liver function, other conditions and other medicines. That is a decision for the person who prescribes or dispenses it. Follow the directions on your own pack and ask your pharmacist if anything is unclear.
What it is used to treat
INDICATIONS AND USAGE Kidney, Liver, and Heart Transplantation Cyclosporine capsules (modified) is indicated for the prophylaxis of organ rejection in kidney, liver, and heart allogeneic transplants. Cyclosporine capsules (modified) has been used in combination with azathioprine and corticosteroids. Rheumatoid Arthritis Cyclosporine capsules (modified) is indicated for the treatment of patients with severe active, rheumatoid arthritis where the disease has not adequately responded to methotrexate. Cyclosporine capsules (modified) can be used in combination with methotrexate in rheumatoid arthritis patients who do not respond adequately to methotrexate alone. Psoriasis Cyclosporine capsules (modified) is indicated for the treatment of adult, nonimmunocompromised patients with severe (i.e., extensive and/or disabling), recalcitrant, plaque psoriasis who have failed to respond to at least one systemic therapy (e.g., PUVA, retinoids, or methotrexate) or in patients for whom other systemic therapies are contraindicated, or cannot be tolerated. While rebound rarely occurs, most patients will experience relapse with cyclosporine capsules (modified) as with other therapies upon cessation of treatment.
About this medicine
DESCRIPTION Cyclosporine capsules, USP (modified) is an oral formulation of cyclosporine that immediately forms a microemulsion in an aqueous environment. Cyclosporine, USP the active principle in cyclosporine capsules, USP (modified), is a cyclic polypeptide immunosuppressant agent consisting of 11 amino acids. It is produced as a metabolite by the fungus species Beauveria nivea. Chemically, cyclosporine, USP is designated as [ R -[ R* , R* -( E )]]-cyclic-(L-alanyl-D-alanyl- N -methyl-L-leucyl- N -methyl-L-leucyl- N -methyl-L-valyl-3-hydroxy- N ,4-dimethyl-L-2-amino-6-octenoyl-L-α -amino-butyryl- N -methylglycyl- N -methyl-L-leucyl-L-valyl- N -methyl-L-leucyl). Cyclosporine capsules, USP (modified) (Soft Gelatin Capsules) are available in 25 mg, 50 mg and 100 mg strengths. Each 25 mg capsule contains: Cyclosporine, USP………………………………………………………………………………25 mg Dehydrated alcohol................................................. (9.5% w/v or 12.0% v/v) Each 50 mg capsule contains: Cyclosporine, USP……………………………………………………………………………...50 mg Dehydrated alcohol................................................... (9.5% w/v or 12.0% v/v) Each 100 mg capsule contains: Cyclosporine, USP…………………………………………………………………………...100 mg Dehydrated alcohol.................................................. (9.5% w/v or 12.0% v/v) Inactive Ingredients: gelatin, glycerin, propylene glycol, titanium dioxide, ferric oxide black [25 mg and 100 mg], glyceryl monolinoleate, polyoxyl 40 hydrogenated castor oil, all-rac-alpha tocopherol [vitamin E synthetic], Ink contains- ammonium hydroxide 28%, iron oxide red, polyethylene glycol, polyvinyl acetate phthalate, propylene glycol. The chemical structure of cyclosporine (also known as cyclosporin A) is: Chemical structure
Who should not take it
CONTRAINDICATIONS General Cyclosporine capsules (modified) is contraindicated in patients with a hypersensitivity to cyclosporine or to any of the ingredients of the formulation. Rheumatoid Arthritis Rheumatoid arthritis patients with abnormal renal function, uncontrolled hypertension, or malignancies should not receive cyclosporine capsules, (modified). Psoriasis Psoriasis patients who are treated with cyclosporine capsules (modified) should not receive concomitant PUVA or UVB therapy, methotrexate or other immunosuppressive agents, coal tar or radiation therapy. Psoriasis patients with abnormal renal function, uncontrolled hypertension, or malignancies should not receive cyclosporine capsules, (modified).
Warnings
WARNINGS (See also BOXED WARNING ) All Patients Cyclosporine, the active ingredient of cyclosporine capsules, (modified), can cause nephrotoxicity and hepatotoxicity. The risk increases with increasing doses of cyclosporine. Renal dysfunction including structural kidney damage is a potential consequence of cyclosporine capsules (modified) and therefore renal function must be monitored during therapy. Care should be taken in using cyclosporine with nephrotoxic drugs (see PRECAUTIONS). Patients receiving cyclosporine capsules (modified) require frequent monitoring of serum creatinine (see Special Monitoring under DOSAGE AND ADMINISTRATION ). Elderly patients should be monitored with particular care, since decreases in renal function also occur with age. If patients are not properly monitored and doses are not properly adjusted, cyclosporine therapy can be associated with the occurrence of structural kidney damage and persistent renal dysfunction. An increase in serum creatinine and BUN may occur during cyclosporine capsules (modified) therapy and reflect a reduction in the glomerular filtration rate. Impaired renal function at any time requires close monitoring, and frequent dosage adjustment may be indicated. The frequency and severity of serum creatinine elevations increase with dose and duration of cyclosporine therapy. These elevations are likely to become more pronounced without dose reduction or discontinuation. Because cyclosporine capsules (modified) is not bioequivalent to Sandimmune ® , conversion from cyclosporine capsules (modified) to Sandimmune ® using a 1:1 ratio (mg/kg/day) may result in lower cyclosporine blood concentrations. Conversion from cyclosporine capsules (modified) to Sandimmune ® should be made with increased monitoring to avoid the potential of underdosing. Kidney, Liver, and Heart Transplant Nephrotoxicity Cyclosporine, the active ingredient of cyclosporine capsules, (modified), can cause nephrotoxicity and hepatotoxicity when used in high doses. It is not unusual for serum creatinine and BUN levels to be elevated during cyclosporine therapy. […]
Reported side effects
ADVERSE REACTIONS Kidney, Liver, and Heart Transplantation The principal adverse reactions of cyclosporine therapy are renal dysfunction, tremor, hirsutism, hypertension, and gum hyperplasia. Hypertension Hypertension, which is usually mild to moderate, may occur in approximately 50% of patients following renal transplantation and in most cardiac transplant patients. Glomerular Capillary Thrombosis Glomerular capillary thrombosis has been found in patients treated with cyclosporine and may progress to graft failure. The pathologic changes resembled those seen in the hemolytic-uremic syndrome and included thrombosis of the renal microvasculature, with platelet-fibrin thrombi occluding glomerular capillaries and afferent arterioles, microangiopathic hemolytic anemia, thrombocytopenia, and decreased renal function. Similar findings have been observed when other immunosuppressives have been employed post-transplantation. Hypomagnesemia Hypomagnesemia has been reported in some, but not all, patients exhibiting convulsions while on cyclosporine therapy. Although magnesium-depletion studies in normal subjects suggest that hypomagnesemia is associated with neurologic disorders, multiple factors, including hypertension, high dose methylprednisolone, hypocholesterolemia, and nephrotoxicity associated with high plasma concentrations of cyclosporine appear to be related to the neurological manifestations of cyclosporine toxicity. Clinical Studies In controlled studies, the nature, severity, and incidence of the adverse events that were observed in 493 transplanted patients treated with cyclosporine capsules (modified) were comparable with those observed in 208 transplanted patients who received Sandimmune ® in these same studies when the dosage of the two drugs was adjusted to achieve the same cyclosporine blood trough concentrations. Based on the historical experience with Sandimmune ® , the following reactions occurred in 3% or greater of 892 patients involved in clinical trials of kidney, heart, and liver transplants. […]
Interactions with other medicines
Drug Interactions (See PRECAUTIONS, Drug Interactions ) When diclofenac or methotrexate was coadministered with cyclosporine in rheumatoid arthritis patients, the AUC of diclofenac and methotrexate, each was significantly increased (see PRECAUTIONS, Drug Interactions ). No clinically significant pharmacokinetic interactions occurred between cyclosporine and aspirin, ketoprofen, piroxicam, or indomethacin. Specific Populations Renal Impairment In a study performed in 4 subjects with end-stage renal disease (creatinine clearance < 5 mL/min), an intravenous infusion of 3.5 mg/kg of cyclosporine over 4 hours administered at the end of a hemodialysis session resulted in a mean volume of distribution (Vdss) of 3.49 L/kg and systemic clearance (CL) of 0.369 L/hr/kg. This systemic CL (0.369 L/hr/kg) was approximately two thirds of the mean systemic CL (0.56 L/hr/kg) of cyclosporine in historical control subjects with normal renal function. In 5 liver transplant patients, the mean clearance of cyclosporine on and off hemodialysis was 463 mL/min and 398 mL/min, respectively. Less than 1% of the dose of cyclosporine was recovered in the dialysate. Hepatic Impairment Cyclosporine is extensively metabolized by the liver. Since severe hepatic impairment may result in significantly increased cyclosporine exposures, the dosage of cyclosporine may need to be reduced in these patients. Pediatric Population Pharmacokinetic data from pediatric patients administered cyclosporine capsules (modified) or Sandimmune ® are very limited. In 15 renal transplant patients aged 3 to 16 years, cyclosporine whole blood clearance after IV administration of Sandimmune ® was 10.6 ± 3.7 mL/min/kg (assay: Cyclo-trac specific RIA). In a study of 7 renal transplant patients aged 2 to 16, the cyclosporine clearance ranged from 9.8 to 15.5 mL/min/kg. In 9 liver transplant patients aged 0.6 to 5.6 years, clearance was 9.3 ± 5.4 mL/min/kg (assay: HPLC). In the pediatric population, cyclosporine capsules (modified) also demonstrates an increased bioavailability as compared to Sandimmune ® . […]
If too much is taken
OVERDOSAGE There is a minimal experience with cyclosporine overdosage. Forced emesis and gastric lavage can be of value up to 2 hours after administration of cyclosporine capsules, (modified). Transient hepatotoxicity and nephrotoxicity may occur which should resolve following drug withdrawal. Oral doses of cyclosporine up to 10 g (about 150 mg/kg) have been tolerated with relatively minor clinical consequences, such as vomiting, drowsiness, headache, tachycardia and, in a few patients, moderately severe, reversible impairment of renal function. However, serious symptoms of intoxication have been reported following accidental parenteral overdosage with cyclosporine in premature neonates. General supportive measures and symptomatic treatment should be followed in all cases of overdosage. Cyclosporine is not dialyzable to any great extent, nor is it cleared well by charcoal hemoperfusion. The oral dosage at which half of experimental animals are estimated to die is 31 times, 39 times, and > 54 times the human maintenance dose for transplant patients (6mg/kg; corrections based on body surface area) in mice, rats, and rabbits.
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This page is built from the openFDA record of the U.S. Food and Drug Administration's approved labelling for this product, effective 4 December 2025. Label text has been shortened and reformatted for readability; safety wording has not been altered in meaning. FDA labelling describes products approved in the United States — brand names, strengths, formulations and approved uses may differ in your country. Always read the leaflet that comes with your own pack. PocketsInfo is not affiliated with, and is not endorsed by, the FDA. Retrieved 2026-07-30.