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Seek medical attention right away if any of these SEVERE side effects occur when using Phenergan:
Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); blurred vision; burning, pain, swelling, or blistering around the injection site; confusion; excessive sweating; fainting; fever, chills, or persistent sore throat; hallucinations; loss of coordination; mental or mood changes (eg, agitation, delirium, exaggerated sense of well-being, excitability, hysteria, nervousness); ringing in the ears; seizures; severe of persistent dizziness; shortness of breath or trouble breathing; slow or fast heartbeat; tremor; trouble sleeping; uncontrolled muscle movements (eg, arm or leg movements, twitching of the face or tongue, jerking or twisting); unusual bruising or bleeding; yellowing of the skin or eyes.

This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. To report side effects to the appropriate agency,

14 years ago. Rating: 0
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