Etanercept: uses, side effects & brands

Written & medically reviewed by Dr. Sanjay Anbu, MBBS · Last reviewed 5 November 2026

Etanercept (an anti-TNF) treats rheumatoid and psoriatic arthritis and psoriasis. It belongs to the Biologic / immunomodulator group. These targeted injectable medicines treat severe autoimmune and allergic diseases by blocking specific immune signals.

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Drug type — dosing is set by your doctor

Measure	Range
Drug class	Biologic / immunomodulator
Type	Prescription
Dose	Individual — ask your doctor or pharmacist

What it is used for

Rheumatoid arthritis
Psoriatic arthritis and ankylosing spondylitis
Plaque psoriasis
Juvenile idiopathic arthritis

Common brand names

India: Etacept, Intacept
Worldwide: Enbrel

Common side effects

Injection-site redness or itching
Colds and chest infections
Headache

Before taking it — precautions

Screening for tuberculosis and hepatitis B is needed before starting
Avoid live vaccines
Tell your doctor about heart failure, multiple sclerosis or diabetes

When to see a doctor urgently

Fever, persistent cough or weight loss (infection or TB) (urgent)
Unusual bruising, bleeding or pale skin
Facial swelling, rash or breathing difficulty (urgent)

Not a prescription — no dose shown. The right dose of etanercept depends on age, weight, kidney/liver function and the condition, so MedDroid does not show a dose here. Always get your dose from a doctor or pharmacist and the leaflet inside the pack. General educational information only.

Frequently asked questions

Is etanercept used for Crohn disease?

No. Unlike adalimumab and infliximab, etanercept does not work for inflammatory bowel disease.

How is it stored?

It is kept in the fridge. Let it reach room temperature before injecting to reduce stinging.

What if I get an infection?

Contact your doctor. You may need to pause injections until the infection clears.

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Sources & further reading

Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.