Do not use Colchicine oral solution:
- If you are allergic to colchicine or any of the other ingredients of this medicine (listed in section 6).
- If you have a severe blood disorder.
- If you have severe kidney problems.
- If you have severe liver problems.
There is a slight difference between an effective dose of this medicine and a dose that causes symptoms of medicine overdose, this means that even a little too high a dose can cause acute signs of a medicine overdose. If you get symptoms such as nausea (feeling sick), vomiting (being sick), stomach pain and diarrhoea, stop taking this medicine and immediately contact your doctor (see also section 4 ‘Possible side effects’).
Talk to your doctor, pharmacist or nurse before using this medicine if one or more of the following situations apply to you or have been applicable in the past.
- If you have problems with your liver or kidneys.
- If you have heart or vascular disease.
- If you have problems with your gastrointestinal tract.
- If you are elderly and weak.
- If you have a blood disorder.
- If you are pregnant or lactating.
Colchicine can cause a severe decrease in bone marrow function (disappearance of certain white blood cells (agranulocytosis), shortage of blood platelets (thrombocytopenia), decrease in red blood cells and pigment due to a lack of production of red blood cells (aplastic anaemia)).
You should have regular blood tests to monitor any changes.
If you have pre-existing blood dyscrasias, gastrointestinal disease, elevated aminotransferase, creatinine or troponin levels, severe liver disease, myopathy and bacterial or neoplastic pericarditis you should avoid this medicine and talk to your doctor.
If you develop symptoms such as fever, inflammation of the mouth, sore throat, prolonged bleeding, bruising or skin problems, stop taking this medicine and contact your doctor immediately. These could be signs that you have a serious blood problem, and your doctor may want you to have blood tests straight away (see also section 4 ‘Possible side effects’).
Long-term use of colchicine may lead to a vitamin B12 deficiency.
For use in children, colchicine should only be prescribed under the supervision of a medical specialist only in Familial Mediterranean Fever for prophylaxis of attacks and prevention of amyloidosis.
No data is available regarding the effect of long-term colchicine use in children.
For the indications treatment of acute gout, prevention of a gout attack and treatment of acute and recurrent pericarditis, safety and effectiveness in children have not been established.
Tell your doctor, pharmacist or nurse if you are using, have recently used or might use any other medicines.
Caution is advised when this product is used together with medicines that may impair your blood count or negatively influence your liver and kidney function. In this case, contact your doctor.
If this medicine is taken together with any of the following medicines, side effects due to colchicine toxicity are more likely and these can be very serious. You must talk to your doctor, pharmacist or nurse if you are taking:
- erythromycin, telithromycin, clarithromycin and azithromycin (certain antibiotics, medicines used to treat bacterial infections). The use of these kind of antibiotics during the period you are being treated with colchicine may cause medicine overdose. If possible, do not use these kinds of antibiotics during the period that you are being treated with colchicine. When no other treatment is possible, your doctor may lower the dose of colchicine and keep you under surveillance.
- ketoconazole, itraconazole, voriconazole (anti-fungal medicines). You should not use these medicines during the period you are being treated with colchicine.
- ritonavir, atazanavir, amprenavir, saquinavir, nelfinavir, fosamprenavir and indinavir (certain protease inhibitors used to treat HIV infection). You should not use these medicines during the period you are being treated with colchicine.
- verapamil, quinidine and diltiazem (medicines used to treat heart disease).
- ciclosporin (medicine used to reduce the body’s resistance to infection by suppressing the immune system).
For patients with an impaired renal or hepatic function of any degree, the combined use of colchicine and P-gp inhibitors and/or strong CYP3A4 inhibitors should be avoided whenever possible.
Also tell your doctor, pharmacist or nurse if you are taking any of the following:
- Taking the following medicines during the period you are being treated with colchicine may cause a serious muscle disease (myopathy) and breakdown of muscle tissue, which is accompanied by muscle cramps, fever and red-brown discolouration of urine (rhabdomyolysis):
- simvastatin, fluvastatin or pravastatin (statins, medicines used to lower cholesterol).
- fibrates (medicines used to lower cholesterol and some fats in the blood).
- digoxin (medicine used to treat heart failure and arrhythmias).
- cimetidine (used to reduce intestinal or gastric ulcers) and tolbutamide (used to lower blood sugar). They can increase the effect of colchicine.
- vitamin B12 (cyanocobalamin). Absorption of vitamin B12 from the gastrointestinal tract may be reduced by colchicine.
You should not drink grapefruit juice during the period you are being treated with colchicine.
If you are pregnant or breast-feeding, think you may be pregnant or are planning to have a baby, ask your doctor, pharmacist or nurse for advice before taking this medicine.
Women of childbearing potential:
Treatment of gout
Women of childbearing potential have to use effective contraception during and for at least 3 months following termination of Colchicine oral solution treatment for gout. If, nevertheless, pregnancy occurs during this time period, genetic counselling should be undertaken.
Pregnancy:
Treatment of gout:
You should not use this medicine if you are or may become pregnant. If, nevertheless, pregnancy occurs during the treatment with this medicine or within 3 months after termination of treatment, genetic counselling should be undertaken.
Treatment of FMF:
Since the course of FMF without treatment may also negatively influence pregnancy, the use of this medicine during pregnancy should be weighed against the potential risks and may be considered, if clinically needed.
Breast-feeding:
The active substance colchicine passes into your breast milk.
This medicine should not be used in breast-feeding women with gout.
In lactating mothers with FMF, a decision must be made whether to discontinue breast-feeding or to discontinue/abstain from colchicine therapy taking into account the benefit of breast-feeding for the child and the benefit of therapy for the woman.
Fertility:
Treatment of gout:
Male patients should not father a child during and for at least 6 months following termination of colchicine therapy. If, nevertheless, pregnancy occurs during this time period, genetic counselling should be undertaken.
Treatment of FMF:
Since the course of FMF without treatment may also lead to infertility, the use of this medicine should be weighed against the potential risks and may be considered, if clinically needed.
No data is available regarding the influence of colchicine on the ability to drive and use machines. However, the possibility of drowsiness and dizziness should be taken into account.
May cause allergic reactions (possibly delayed).
This medicine contains less than 1 mmol sodium (23mg) per ml, that is to say essentially ‘sodium-free’.
Always use this medicine exactly as described in this leaflet or as your doctor, pharmacist or nurse has told you. Check with your doctor, nurse or a pharmacist if you are not sure.
In too high a dose colchicine is potentially toxic, so it is important not to exceed the dose prescribed by your doctor.
Contact your doctor, pharmacist or nurse if you feel that the effect of colchicine oral solution is too strong or not strong enough.
Use in gout
Treatment of an acute gout attack:
The recommended dose is 500 micrograms (2ml) daily two to four (2-4) times per day until symptoms are relieved or when a total of 24ml Colchicine has been taken. You should not take more than 24ml Colchicine as a course of treatment. Treatment should end in the event of gastrointestinal symptoms or no effect after 2 to 3 days.
You should not take more than 6000 micrograms (24ml) of this medicine during a course of treatment.
After completion of a course of this medicine (or other medicine containing colchicine), you should not start another course for at least three days.
Prevention of gout attack:
The recommended dose is 500-1000 micrograms/day (2-4ml/day) and should be taken in the evening.
Your doctor will tell you how long your treatment with this medicine will last.
Use in Acute and Recurrent Pericarditis
The recommended dose is 500 micrograms/day (2ml/day) for patients weighing ≤70kg or if you do not tolerate higher doses.
The recommended dose is 500 micrograms (2ml) twice daily for patients with a body weight of >70kg. However, the dose will be determined by your doctor, based on your clinical picture (kidneys and liver function).
Treatment duration is 6 months in recurrent pericarditis and 3 months in acute pericarditis.
If you have kidney or liver problems
If you have impaired liver or kidney function the recommended dose is 500 micrograms/day (2ml/day) and you should be carefully monitored. If you have severely impaired hepatic or renal function you should not use this medicine, see section 2 above ‘Do not take Colchicine oral solution’.
This medicine should not be used to treat acute gout, prevention of a gout attack and in acute and recurrent pericarditis in children and adolescents.
Use in Familial Mediterranean Fever
The recommended dose is 1000-3000 micrograms/day (4-12ml/day). The daily dose may be taken as a single dose or may be divided over two doses daily (for doses over 1000 micrograms/day).
If you do not feel better, your doctor may increase the dose of colchicine in a stepwise fashion up to a maximum of 3000 micrograms/day (12ml/day). You should be carefully monitored by your doctor for side effects with any increase in the dose of colchicine.
Colchicine is potentially toxic, so it is important not to exceed the dose prescribed by your doctor. In children with Familial Mediterranean Fever the recommended dosage is based on age. The following daily doses may be given as a single dose or divided dose twice daily (for doses over 1000 micrograms/day (4ml/day):
- Children < 5 years of age: 500 micrograms/day (2ml/day)
- Children 5 to 10 years of age: 1000 micrograms/day (4ml/day)
- Children > 10 years of age: 1500 micrograms/day (6ml/day)
Children and adolescents with amyloid nephropathy
Colchicine dosage should be increased in a stepwise fashion (250 micrograms/step) up to a maximum of 2000 micrograms/day (8ml/day). Any increase of the daily dose should be monitored closely for side effects.
Dosing in impaired liver or kidney function
If you have impaired liver or kidney function the recommended dose will be halved. If you have severely impaired liver or kidney function you should not use this medicine, see section 2 above ‘Do not take Colchicine oral solution’.
To remove the cap, push it down and turn it anti-clockwise. There is a 5ml oral syringe (graduated in 0.1ml steps), which should be used to take the medicine.
Table 1 – Colchicine dosage instructions
Acute Gout Attack
Adults
500 µg (2 mL)
2–4 times daily
Maximum dose: 6,000 µg (24 mL) per course. Stop when symptoms resolve or max dose reached. Wait ≥72 hrs before the next course. Discontinue if diarrhoea or vomiting occurs.
Renal impairment
500 µg (2 mL)
Once daily
Do not use this medicine if you take any CYP3A4/P-gp inhibitors
Hepatic impairment
500 µg (2 mL)
Once daily
Do not use this medicine if you take any CYP3A4/P-gp inhibitors
Children
Not suitable for paediatric use
Prophylaxis of gout attack
Adults
500–1,000 µg (2–4 mL)
Once daily (evening)
Renal impairment
500 µg (2 mL)
Once daily
Do not use this medicine if you take any CYP3A4/P-gp inhibitors
Hepatic impairment
500 µg (2 mL)
Once daily
Do not use this medicine if you take any CYP3A4/P-gp inhibitors
Children
Not suitable for paediatric use
Acute Pericarditis
Adults ≤70 kg or intolerant to high doses
500 µg (2 mL)
Once daily
Duration: 3 months
Adults >70 kg
500 µg (2 mL)
Twice daily
Duration: 3 months
Renal impairment
500 µg (2 mL)
Once daily
Do not use this medicine if you take any CYP3A4/P-gp inhibitors
Hepatic impairment
500 µg (2 mL)
Once daily
Do not use this medicine if you take any CYP3A4/P-gp inhibitors
Children
Not suitable for paediatric use
Recurrent Pericarditis
Adults ≤70 kg or intolerant to high doses
500 µg (2 mL)
Once daily
Duration: 6 months
Adults >70 kg
500 µg (2 mL)
Twice daily
Duration: 6 months
Renal impairment
500 µg (2 mL)
Once daily
Do not use this medicine if you take any CYP3A4/P-gp inhibitors
Hepatic impairment
500 µg (2 mL)
Once daily
Do not use this medicine if you take any CYP3A4/P-gp inhibitors
Children
Not suitable for paediatric use
Familial Mediterranean Fever (FMF)
Adults
1,000–3,000 µg (4–12 mL)
Once daily or doses higher than 1,000 µg can be divided twice daily
Maximum dose: 3,000 µg/day (12 ml/day). Increase dose in stepwise fashion (e.g. 250 µg steps). Monitor for adverse effects.
Renal Impairment
Reduce FMF starting dose by 50% (e.g. ≤ 1 mg/day)
Once daily
Do not use this medicine if you take any CYP3A4/P-gp inhibitors
Hepatic Impairment
Reduce FMF starting dose by 50% (e.g. ≤ 1 mg/day).
Once daily
Do not use this medicine if you take any CYP3A4/P-gp inhibitors
Children <5 yrs
Starting does: 500 µg (2 mL)
Once daily
Specialist supervision required. Maximum dose: Up to (8 mL). In children with amyloid nephropathy, higher daily doses up to 2,000 µg/day (8 ml/day) might be needed. Increase in stepwise fashion (e.g. 250 µg steps).
Children 5–10 yrs
Starting dose: 1,000 µg (4 mL)
Once daily
Specialist supervision required. Maximum dose: Up to (8 mL). In children with amyloid nephropathy, higher daily doses up to 2,000 µg/day (8 ml/day) might be needed. Increase in stepwise fashion (e.g. 250 µg steps).
Children >10 yrs
Starting dose: 1,500 µg (6 mL)
Once daily
Specialist supervision required. Maximum dose: Up to (8 mL). In children with amyloid nephropathy, higher daily doses up to 2,000 µg/day (8 ml/day) might be needed. Increase in stepwise fashion (e.g. 250 µg steps).
This medicine is for oral use only.
1. Open the bottle: Press downward on the cap and turn it counter-clockwise (Figure 1).
2. First time use only: A Press-In Bottle Adapter (PIBA) is provided with the oral syringe. This is the device that gets inserted into the neck of the bottle to make it easier to withdraw the solution using the oral syringe. If the PIBA is not already in place, remove the PIBA and 5ml oral syringe from the plastic overwrap. With the bottle on a flat surface, insert the PIBA into the bottle neck while keeping the PIBA’s flat surface facing up and pressing on it (Figure 2).
3. Push the syringe plunger to the bottom of the barrel of the syringe (toward its tip) to remove excess air.
Attach the syringe to the PIBA with a slight twisting motion (Figure 3).
4. Invert the bottle (with the syringe attached) and fill the syringe with the liquid by pulling the syringe plunger down to just beyond the graduation mark corresponding to the quantity in millilitres (ml) prescribed by your doctor (Figure 4). Remove air bubbles from the syringe by pushing the plunger up to the appropriate graduation mark.
5. Return the bottle to an upright position with the syringe still in the PIBA/bottle (Figure 5).
6. Remove the syringe from the bottle/PIBA (Figure 6).
7. Empty the contents of the syringe directly into the mouth by pushing the syringe plunger to the bottom of the syringe barrel (Figure 7).
8. Rinse the syringe by drawing water into the syringe and pushing the syringe plunger to the bottom of the syringe barrel, at least three times (Figure 8).
9. Replace the cap on the bottle (leaving the PIBA in place in the bottle neck) (Figure 9).
If you use more Colchicine oral solution than you are supposed to or for example if a child has taken any of this medicine by accident, there is a risk of overdose. You should contact your doctor, pharmacist, nurse or nearest hospital accident and emergency department immediately.
Signs of overdose
- After ingestion of too high a dose of colchicine, early symptoms of overdose appear only after several hours. These symptoms include a burning sensation in throat, stomach and skin, nausea, vomiting, abdominal cramps, and bloody diarrhoea which may lead to a too low pH value of the blood, dehydration, lowering of blood pressure and shock.
- Subsequently, 24-72 hours after ingestion of too high a dose the following life-threatening complications may occur: consciousness disorder with possible delusions (delirium), coma, symptoms of paralysis, respiratory depression, fluid retention in the lungs, kidney damage, a shortage of blood and cardiac arrest.
- About 7 days after ingestion of too high a dose a temporary increase of white blood cells (leukocytosis) and hair loss may occur.
Do not take a double dose to make up for a forgotten dose.
If you forget to take a dose, take another as soon as you remember. If it is almost time for your next dose, do not take the missed dose at all and continue with your prescribed dosing regimen. Always check with your doctor, pharmacist or nurse if you are not sure.
When you suddenly stop taking this medicine, the symptoms that you suffered from before starting treatment may recur. Always talk to your doctor if you are considering stopping colchicine treatment.
If you have any further questions on the use of this medicine, ask your doctor, pharmacist or nurse.
site
Find similar products:
0800 198 5000
