Possible side effects1
EpiPen® may cause side effects.
Side effects may include paleness, dizziness, weakness, shaking, headache, throbbing, restlessness, anxiety, tenseness, and fear.
Stop taking EpiPen® and get immediate medical help if you experience serious side effects such as: difficulty breathing, increased heart rate (pounding heart), irregular or skipped heart beats, chest pain (also called angina), and stroke (symptoms include blurred vision, difficulty speaking, headache, dizziness, and weakness).
Talk to your doctor or pharmacist if you experience any unexpected side effects while taking EpiPen® or EpiPen Jr®.
EpiPen® is for emergency treatment use only. Always seek appropriate medical care. EpiPen® does not replace seeing a doctor or going to the hospital.