How much does Excedrin Tension Headache (Acetaminophen Caffeine) cost?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Stop using acetaminophen and caffeine and call your doctor at once if you have a serious side effect such as: low fever with nausea, stomach pain, and loss of appetite dark urine, clay-colored stools; or jaundice (yellowing of the skin or eyes) Less serious side effects may include: sleep problems (insomnia); or feeling nervous, irritable, or jittery This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.