Frequently Asked Questions About Arava (Leflunomide)
1.What is Arava (Leflunomide)?
Arava is a disease-modifying antirheumatic drug (DMARD) used to treat rheumatoid arthritis and psoriatic arthritis.
2.How does Arava work?
It works by inhibiting the activity of immune cells that cause inflammation and joint damage in arthritis.
3.What conditions does Arava treat?
Primarily used for rheumatoid arthritis and psoriatic arthritis to reduce symptoms and prevent joint damage.
4.How should Arava be taken?
Take as prescribed, usually once daily. It can be taken with or without food.
5.Can Arava be taken with food?
Yes, taking it with food may reduce stomach upset.
6.What are common side effects of Arava?
These include diarrhea, nausea, and respiratory infections. It may also cause liver enzyme elevations.
7.Are there any severe side effects?
Serious effects include severe liver damage, severe infections, and rare cases of lung problems.
8.What should I do if I miss a dose of Arava?
Take the missed dose as soon as you remember, but skip it if it's near the time for the next dose.
9.Can I stop taking Arava abruptly?
Consult your doctor before stopping, as stopping suddenly can worsen your condition.
10.How long does it take for Arava to work?
It may take several weeks to months to notice an improvement in symptoms.
11.Is Arava safe during pregnancy?
No, it's not recommended during pregnancy due to potential harm to the fetus.
12.Can breastfeeding mothers take Arava?
Leflunomide can pass into breast milk and is not recommended for breastfeeding mothers.
13.Is Arava safe for children?
Its safety and efficacy in children have not been established.
14.Does Arava interact with other medications?
Yes, especially with other DMARDs, immunosuppressants, and certain vaccines.
15.Should I avoid certain activities while taking Arava?
If you experience dizziness or weakness, avoid driving or operating heavy machinery.
16.How should Arava be stored?
Store at room temperature away from moisture and heat.
17.What should I do in case of an overdose?
An overdose can be serious; seek immediate medical attention.
18.Is Arava an immunosuppressant?
Yes, it can suppress the immune system, increasing the risk of infections.
19.Can Arava be used for other autoimmune conditions?
It's primarily used for arthritis, but may be prescribed off-label for other conditions.
20.Does Arava affect liver function?
It can affect liver function; regular liver function tests are necessary.
21.Can I consume alcohol while taking Arava?
Alcohol consumption is discouraged as it can increase the risk of liver damage.
22.How quickly does Arava start working?
It varies, but some patients may see improvements within a few weeks.
23.Is there a generic version of Arava?
Yes, generic Leflunomide is available.
24.Can Arava treat joint pain effectively?
It's effective in reducing joint pain and inflammation in arthritis.
25.Can Arava cause weight loss?
Weight loss is not a common side effect, but gastrointestinal side effects might lead to it.
26.What precautions should I take with Arava?
Regular monitoring for liver function and blood counts is essential.
27.Can Arava be used with biologics?
Combining with biologics should be done cautiously and under a doctor's supervision.
28.Does Arava interact with birth control?
It does not directly interact with birth control, but consult your doctor for advice.
29.Is Arava effective for all arthritis patients?
Its effectiveness varies; it may be more effective for some patients than others.
30.Does Arava cause hair loss?
Hair loss is a rare side effect of Arava.
31.Can Arava be used long-term?
It's often used as a long-term treatment, but regular monitoring is essential.
32.Where can I find more information about Arava?
Consult your healthcare provider or pharmacist for more detailed and specific information.