I have rheumatoid arthritis. Are medications safe in pregnancy?

Question

Hello doctor,

I was diagnosed with rheumatoid arthritis two years ago, and I am currently taking Methotrexate and low-dose steroids. My husband and I are thinking about trying for a baby, but I am confused and nervous about how RA and my medications might affect fertility, pregnancy, and the baby’s health.

I have also heard that pregnancy can sometimes reduce RA symptoms. Is that true?
Also, will I need to stop all my meds before conceiving?
And what are the risks of a flare-up during or after pregnancy?
I am 34 and want to plan this carefully, but it is overwhelming. Can rheumatoid arthritis affect my ability to conceive naturally?
Are RA medications safe during pregnancy and breastfeeding?

Kindly suggest.

Answer 1

Hello,

Welcome to icliniq.com.

I understand your concern.

I have gone through your query. The good news is that most women with rheumatoid arthritis (RA) can conceive naturally and have healthy pregnancies with careful planning and coordination between a rheumatologist and obstetrician (ideally a maternal–fetal medicine specialist).

It is rare that RA can lead to infertility by itself, but the inflammatory process, the pain, the fatigue, and even certain drugs used to treat the condition can have an indirect effect on conception; on the contrary, when the disease is under control, pregnancy will go more smoothly.

Regarding symptoms, about 50 to 70 percent of women experience improvement or remission of RA during pregnancy due to immune and hormonal changes, but flares are common postpartum (especially within the first three to six months after delivery).

Planning your treatment and medication plays a crucial role in RA:

Methotrexate must be stopped at least three months before conception because it is teratogenic and can cause miscarriage and birth defects; it is also contraindicated during breastfeeding.
Prednisone in low doses is said to be relatively safe during pregnancy if absolutely necessary, although the lowest dose is preferable since there are risks of developing conditions such as gestational diabetes and hypertension.
Some DMARDs (disease-modifying antirheumatic drugs), such as Hydroxychloroquine and Sulfasalazine, are considered compatible with pregnancy, and certain biologics (particularly some TNF (tumor necrosis factor) inhibitors) may be continued in early pregnancy depending on disease activity, but this must be individualized.
During breastfeeding, Prednisone (at low doses), Hydroxychloroquine, Sulfasalazine, and some biologics are often compatible, whereas Methotrexate is not. The key is to achieve a stable, low disease activity for at least three to six months before trying to conceive.

Adjust your medications in advance, supplement with folic acid (especially after stopping Methotrexate), and plan close monitoring during pregnancy and the postpartum period to anticipate and treat flares safely. With proactive management and coordinated care, most women with RA have successful pregnancies and healthy babies.

I hope this helps.

For more queries, feel free to reach out to me anytime.

Thank you.