Cuprimine (Penicillamine) Dosage and Side Effects
CUPRIMINE is used to remove excess copper associated with Wilson's disease. It is also used to reduce cystine in the urine and to treat severe rheumatoid arthritis.
Proper Use of this medication
Take CUPRIMINE exactly as directed by your doctor. If you do not understand these instructions, ask your pharmacist, nurse, or doctor to explain them to you.
Take each dose with a full glass of water.
CUPRIMINE must be taken on an empty stomach, at least 1 hour before or 2 hours after a full meal, and at least 1 hour before or after any other drug, food, or milk. Taking CUPRIMINE with anything else in the stomach greatly decreases its effectiveness.
Do not stop taking CUPRIMINE without first talking to your doctor. Stopping therapy may cause your body to react abnormally when therapy is restarted. If you do stop taking the medication, do not restart without first talking to your doctor. You may need special monitoring.
Your doctor may want you to take a vitamin and mineral supplement during treatment with CUPRIMINE. CUPRIMINE may reduce vitamin B6 and iron in the body. Follow your doctor's instructions.
Store CUPRIMINE at room temperature away from moisture and heat.
Seek emergency medical attention.
Symptoms of a CUPRIMINE overdose are not known.
Take the missed dose on an empty stomach as soon as you remember. However, if it is almost time for your next dose, skip the dose you missed and take only your next regularly scheduled dose. Do not take a double dose of this medication unless otherwise directed by your doctor. If you have missed several doses in a row, do not take any more doses without first talking to your doctor.
If you experience any of the following serious side effects, seek emergency medical attention or contact your doctor immediately:
•an allergic reaction (shortness of breath; closing of your throat; difficulty breathing; swelling of your lips, face, or tongue; or hives);
•fever or chills;
•a sore throat;
•unusual bleeding or bruising;
•blood in the urine;
•unexplained shortness of breath, coughing, or wheezing;
•yellow skin or eyes;
•muscle weakness; or
Other, less serious side effects may be more likely to occur. Continue to take CUPRIMINE and notify your doctor if you experience
•itching or a rash;
•nausea, vomiting, diarrhea, or decreased appetite;
•ringing in the ears;
•sores in the mouth;
•poor wound healing; or
•increased wrinkling of the skin.
Warnings and Precautions
Notify your doctor immediately if you develop fever; chills; a sore throat; unusual bruising or bleeding; blood in your urine, unexplained shortness of breath, coughing, or wheezing; muscle weakness; or double vision. These symptoms could be early signs of dangerous side effects.
You cannot take CUPRIMINE if you have taken it in the past and it has damaged your blood cells.
Before taking CUPRIMINE, tell your doctor if you have kidney disease or any other serious illness. You may not be able to take CUPRIMINE, or you may require a lower dose or special monitoring during therapy.
CUPRIMINE may cause birth defects in an unborn baby. However, it has also been used during pregnancy with no evidence of defects. CUPRIMINE should not be used during pregnancy except to treat Wilson's disease and some cases of cystine in the urine. Do not take this medication without first talking to your doctor if you are pregnant.
It is not known whether CUPRIMINE passes into breast milk. Since CUPRIMINE may harm a nursing infant, breast-feeding is not recommended during treatment with this medication.
Interactions with this medication
Follow any special diet restrictions recommended by your doctor.
Do not take CUPRIMINE if you are taking any of the following medicines:
•a gold-therapy product such as auranofin (Ridaura), aurothioglucose (Solganal), or gold sodium thiomalate (Myochrysine, Aurolate);
•an antimalarial medicine such as quinine (Quinamm), mefloquine (Lariam), chloroquine (Aralen), hydroxychloroquine (Plaquenil), primaquine, or pyrimethamine (Daraprim);
•a cancer chemotherapy medicine; or
Like CUPRIMINE, the medications listed above can affect the blood and the kidneys. Combined with CUPRIMINE, any of these medicines can be very dangerous.
Before taking CUPRIMINE, tell your doctor if you are taking digoxin (Lanoxin, Lanoxicaps). CUPRIMINE may decrease the effects of digoxin, and your doctor may want to adjust your dosage or monitor your therapy.
Many other drugs, especially antacids and vitamin and mineral supplements, can decrease the effects of CUPRIMINE. Do not take any medicines or over-the-counter drugs or supplements within 1 hour of a CUPRIMINE dose.
Drugs other than those listed here may also interact with CUPRIMINE. Talk to your doctor and pharmacist before taking any prescription or over-the-counter medicines.
Other related products
The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.