Acetaminophen/caffeine/magnesium salicylate/phenyltoloxamine Side Effects

Please note - some side effects for Acetaminophen/caffeine/magnesium salicylate/phenyltoloxamine may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA.

Side Effects of Acetaminophen/caffeine/magnesium salicylate/phenyltoloxamine - for the Consumer

Acetaminophen/caffeine/magnesium salicylate/phenyltoloxamine

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome when using Acetaminophen/caffeine/magnesium salicylate/phenyltoloxamine:

Anxiety; blurred vision; diarrhea; dizziness; drowsiness; dry mouth, nose, or throat; fast heartbeat; headache; heartburn; irritability; loss of appetite; nausea; nervousness; thickening of mucus in the nose and throat; trouble sleeping; upset stomach; vomiting.

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); bloody or black stools; confusion; dark urine or pale stools; decreased coordination; decreased urination; difficulty swallowing; fainting; fever, chills, persistent sore throat, or other signs of infection; hearing loss; hoarseness; irregular heartbeat; muscle weakness; ringing in the ears; seizures; severe or persistent heartburn; severe, persistent, or recurring fast heartbeat; severe stomach pain; severe vomiting; shortness of breath; tremors; unusual bruising or bleeding; unusual tiredness; vomit that looks like coffee grounds; 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, please read the Guide to Reporting Problems to FDA.

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