Medications Used to Treat Rheumatoid Arthritis

Medication

Adverse Effects

Conventional synthetic disease-modifying antirheumatic drugs (DMARDs)

Hydroxychloroquine

Dermatitis, may be photosensitive

Rarely, myopathy or cardiomyopathy

Corneal opacity (generally reversible)

Rarely, irreversible retinal degeneration

Leflunomide

Skin reactions

Hepatic dysfunction

Alopecia

Diarrhea

Peripheral neuropathy

Teratogenicity

Methotrexate

Liver fibrosis (dose-related, often reversible)

Nausea

Malaise

Bone marrow suppression

Stomatitis

Rarely, pneumonitis

Teratogenicity, abortifacient effect

Sulfasalazine*

Bone marrow suppression

Gastric symptoms

Neutropenia (usually on initiation of treatment)

Hemolysis

Hepatitis

Reversible oligospermia

Corticosteroids, intra-articular injections

Methylprednisolone acetate

Triamcinolone acetonide

Triamcinolone hexacetonide

Rarely infection at the injection site

Local skin hypopigmentation or atrophy

Corticosteroids, systemic

Prednisone

Prednisolone

With long-term use:

  • Weight gain

  • Diabetes

  • Hypertension

  • Osteoporosis, osteonecrosis

  • Cataracts

  • Candidiasis

Biologic agents

Abatacept

Pulmonary toxicity

Susceptibility to infection

Headache

Upper respiratory infection

Sore throat

Nausea

Rituximab

During administration:

  • Mild itching at the injection site

  • Rashes

  • Back pain

  • Hypertension or hypotension

  • Fever

After administration:

Interleukin-6 (IL-6) inhibitors‡

Tocilizumab

Sarilumab

Potential risk of infection (particularly opportunistic organisms)

Neutropenia

Thrombocytopenia

Gastrointestinal perforation

Anaphylaxis

Transaminase elevation

Dyslipidemia (particularly elevated low-density lipoproteins [LDL])

Interleukin-1 (IL-1) receptor inhibitor‡

Anakinra

Injection site reactions

Risk of infection

Neutropenia

Tumor necrosis factor (TNF) inhibitors‡

Adalimumab

Certolizumab pegol

Etanercept

Golimumab

Infliximab

Potential risk of reactivation of latent infection (particularly tuberculosis, hepatitis B, and fungal infections)

Nonmelanoma skin cancers

Antinuclear antibodies with or without clinical systemic lupus erythematosus (SLE)

Demyelinating neurologic disorders

Heart failure worsening

Janus kinase (JAK) inhibitors

Baricitinib

Tofacitinib

Upadacitinib

Risk of infection, particularly varicella-zoster virus reactivation

Nonmelanoma skin cancers

Hypercholesterolemia

Venous thromboembolism

Major adverse cardiovascular events

Lung cancer

* Sulfasalazine is usually given as enteric-coated tablets.

† During dosage increases for azathioprine, complete blood count, aspartate aminotransferase (AST), and alanine aminotransferase (ALT) are monitored.

‡ These medications are biologic disease-modifying antirheumatic drugs (DMARDs).

§ These medications are targeted synthetic DMARDs.