Colchicine is used for the treatment and prevention of gout flares, but its cost and side effects limit its use. It's also a first-choice medication for treating familial Mediterranean fever (FMF). This medication comes as tablets, capsules, and an oral solution.
Gout prevention
Gout treatment - tablets only
Familial Mediterranean fever (FMF) - tablets only
Colchicine is an anti-inflammatory medication. It blocks cells that cause joint inflammation and pain in people who have gout flares and familial Mediterranean fever.
Source: DailyMed
Side effects that you should report to your care team as soon as possible:
Side effects that usually do not require medical attention (report these to your care team if they continue or are bothersome):
Can be taken once or twice a day with or without food
Helpful for preventing gout when people are first starting allopurinol (Zyloprim)
Tablets work quickly to treat gout flares if they happen
For tablets, dose easily adjustable based on how you respond to the medication; they're scored to make it easier to split your dose if needed
Tablets are a first-choice medication for treating familial Mediterranean fever (FMF)
Tablets and capsules available as a generic, but can be still more expensive than other treatment options for gout like nonsteroidal anti-inflammatory drugs (NSAIDs)
Risk of blood problems if taken long term
Might need lower dose if you have kidney or liver problems
Interacts with a lot of medications
Might affect fertility in males
Take colchicine with or without food, but don't take it with grapefruit juice.
To treat gout attacks, take 2 colchicine tablets at the first sign of an attack; then after an hour, take another 1 tablet. If you have an attack while you're taking it to prevent an attack, wait 12 hours after the second dose and then restart your prophylaxis (prevention) dose.
Wait 3 days before you repeat the gout treatment dose with the tablets, even if you have a flare.
If you're taking the oral solution, make sure to measure your dose with the measuring device (e.g., cup, syringe) provided by your pharmacy. Don't use household measuring or kitchen spoons, since they might not be accurate and cause you to take the wrong dose.
Avoid grapefruit and grapefruit juice while you're taking colchicine. It can make the medication levels in your body go too high and raise your risk of side effects.
If you're a male with a female partner who can become pregnant, talk to your healthcare provider about plans for having children. Rarely, colchicine can cause infertility in men (can't have children). This might be reversible when you stop taking the medication.
Colchicine can cause some serious health issues. This risk may be even higher for certain groups. If this worries you, talk to your doctor or pharmacist about other options.
Deadly overdoses, both accidental and on purpose, have happened in adults and children who took too much colchicine. Take colchicine as directed by your healthcare provider. Keep all medications, including colchicine, out of reach from children. Early symptoms of an overdose include stomach pain, nausea, vomiting, and diarrhea, which can lead to dehydration. If you think you or a loved one has overdosed on colchicine call the Poison Control Center at 1-800-222-1222 or get medical help right away.
Colchicine can lower your body's ability to make new blood cells. This can happen at recommended doses and can be serious if it's not caught in time. Get your regular labs drawn on time and let your provider know if you notice bleeding, bruising, fevers, or always feel tired.
Many medications can interact with colchicine and can make the medication levels in your body go too high, which can be dangerous. Some of these medications include calcium channel blockers (CCBs) or digoxin (Lanoxin) for the heart, statins for cholesterol, fungal infection medications, protease inhibitors for HIV, and cyclosporine (Neoral or Sandimmune for organ transplant. Always make sure your providers have a full list of the medications you're taking, even if you only take colchicine a few times a year. If you're taking a medication that interacts with colchicine, your provider will need to adjust your dose.
Also let your provider know if you have any liver or kidney problems, since these medication interactions can be worse. In addition, avoid grapefruit and grapefruit juice while you're taking colchicine, since eating or drinking grapefruit-containing products can also cause high medication levels.
Risk factors: Long-term use | Poor kidney function | Older adults | Taking statins, fibrates, or cyclosporine (Neoral or Sandimmune)
Taking colchicine for a long time can lead to nerve or muscle toxicity. It can also cause a problem called rhabdomyolysis, which is when damaged muscle releases a harmful protein into your blood. Your risk might be higher if you're also taking statins, fibrates, or cyclosporine (Neoral or Sandimmune). If you experience muscle pain, dark or reddish urine, or trouble moving your arms and legs, get medical help right away. You might need to stop colchicine. Typically, these symptoms go away after about a week of stopping the medication (sometimes, it can take several months).
Prevention of gout flare (tablets, capsules, and oral solution): The typical dose is 0.6 mg by mouth once or twice a day.
Treatment of gout flare (tablets only): The typical dose is 1.2 mg by mouth at the first sign of a flare, then 0.6 mg one hour later.
Familial Mediterranean Fever (tablets only):
Adults and children aged 12 years or older: The typical dose is 1.2 mg to 2.4 mg by mouth a day.
Children aged 4 to 12 years: The typical dose ranges from 0.3 mg to 1.8 mg by mouth a day and will be based on the child's age.
Kidney or liver disease, along with interacting medications
Gout prevention
Gout treatment - tablets only
Familial Mediterranean fever (FMF) - tablets only
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Moderate-to-severe ankylosing spondylitis
Moderate-to-severe osteoarthritis
Shoulder pain caused by bursitis or tendonitis
Gouty arthritis - all forms except extended-release (ER) capsules
Gout in adults
Prevention of tumor lysis syndrome from certain chemotherapy medications in adults and children with cancer
Recurrent calcium oxalate kidney stones in adults
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