Etanercept Side Effects and Warnings

What are the precautions when taking this medicine?

• Hepatitis B testing may be suggested. Unrecognized hepatitis B infection may worsen during treatment.

• Serious infections have been reported with use of this medicine. If you have any infection, are taking antibiotics now or in the recent past, or have many infections, talk with healthcare provider.

• Talk with healthcare provider before receiving any vaccinations. Use with this medicine may either increase the risk of serious infection or make the vaccination less effective.

• If you have diabetes, talk with healthcare provider. You may be more likely to develop infections.

• If you have heart disease, talk with healthcare provider.

• If you have multiple sclerosis or other nerve disease, talk with healthcare provider.

• Check medicines with healthcare provider. This medicine may not mix well with other medicines.

• Tell healthcare provider if you are pregnant or plan on getting pregnant.

• Tell healthcare provider if you are breast-feeding.

What are some possible side effects of this medicine?

• Irritation where the shot is given.

• Risk of infection. Avoid people with infections, colds, or flu.

• Feeling dizzy. Rise slowly over several minutes from sitting or lying position. Be careful climbing.

• Headache.

• Belly pain.

Reasons to call healthcare provider immediately

• If you suspect an overdose, call your local poison control center or emergency department immediately.

• Signs of a life-threatening reaction. These include wheezing; chest tightness; fever; itching; bad cough; blue skin color; fits; or swelling of face, lips, tongue, or throat.

• Signs or symptoms of infection. These include a fever of 100.5 degrees or higher, chills, severe sore throat, ear or sinus pain, cough, increased sputum or change in color, painful urination, mouth sores, wound that will not heal, or anal itching or pain.

• Difficulty breathing.

• Severe dizziness.

• Severe headache.

• Swelling of legs or belly.

• Any rash.

• No improvement in condition or feeling worse.