Goody's Headache Powders Side Effects
Generic name: acetaminophen / aspirin / caffeine
Medically reviewed by Drugs.com. Last updated on Oct 9, 2022.
Note: This document contains side effect information about acetaminophen / aspirin / caffeine. Some dosage forms listed on this page may not apply to the brand name Goody's Headache Powders.
Applies to acetaminophen / aspirin / caffeine: oral packet, oral tablet.
Serious side effects
WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:
- Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
- Signs of liver problems like dark urine, feeling tired, not hungry, upset stomach or stomach pain, light-colored stools, throwing up, or yellow skin or eyes.
- Signs of bleeding like throwing up or coughing up blood; vomit that looks like coffee grounds; blood in the urine; black, red, or tarry stools; bleeding from the gums; abnormal vaginal bleeding; bruises without a cause or that get bigger; or bleeding you cannot stop.
- Feeling confused.
- Feeling very tired or weak.
- Very bad dizziness or passing out.
- Ringing in ears.
- Hearing loss.
- Very bad headache or if headache is not better after the first dose.
- A very bad skin reaction (Stevens-Johnson syndrome/toxic epidermal necrolysis) may happen. It can cause very bad health problems that may not go away, and sometimes death. Get medical help right away if you have signs like red, swollen, blistered, or peeling skin (with or without fever); red or irritated eyes; or sores in your mouth, throat, nose, or eyes.
- Very bad stomach ulcers or bleeding can happen with this drug. Taking it in high doses or for a long time, smoking, or drinking alcohol raises the chance of these side effects. Taking this drug with food will not lower the chance of these effects. Call your doctor or get medical help right away if you get very bad stomach or back pain; black, tarry, or bloody stools; throwing up blood or throw up that looks like coffee grounds; or weight gain or swelling that is not normal.
Other side effects
All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:
- Stomach pain or heartburn.
- Upset stomach.
These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.
You may report side effects to the FDA at 1-800-332-1088. You may also report side effects at https://www.fda.gov/medwatch.
For Healthcare Professionals
Frequency not reported: Liver failure
Frequency not reported: Hepatotoxicity, cholestatic hepatitis, aminotransferase elevations[Ref]
Frequency not reported: Nausea, vomiting
Postmarketing reports: Anaphylaxis, hypersensitivity reactions
Very rare (less than 0.01%): Serious skin reactions including Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), and acute generalized exanthematous pustulosis (AGEP)
Frequency not reported: Stevens-Johnson syndrome, lichenoid eruption[Ref]
Frequency not reported: Predictable antiplatelet effects, hemorrhage, increased blood fibrinolytic activity, hypoprothrombinemia, thrombocytopenia, thrombocyturia, megaloblastic anemia, pancytopenia, aplastic anemia, ecchymosis[Ref]
Frequency not reported: Bronchospasm (in patients sensitive to aspirin and other NSAID)[Ref]
Frequency not reported: Hypotension
Frequency not reported: Salicylate-induced variant angina, ventricular ectopy, conduction abnormalities, and hypotension, particularly during salicylate toxicity
Frequency not reported: Palpitations[Ref]
Frequency not reported: Headache, dizziness, dystonia
Frequency not reported: Dizziness, headache
Frequency not reported: Dizziness, tremor[Ref]
Frequency not reported: Malaise, fatigue
More about Goody's Headache Powders (acetaminophen / aspirin / caffeine)
- Check interactions
- Reviews (20)
- Dosage information
- During pregnancy
- Drug class: analgesic combinations
- En español
Related treatment guides
1. "Multum Information Services, Inc. Expert Review Panel"
2. Lanas A, Serrano P, Bajador E, Esteva F, Benito R, Sainz R "Evidence of aspirin use in both upper and lower gastrointestinal perforation." Gastroenterology 112 (1997): 683-9
3. Dickinson JP, Prentice CRM "Aspirin: benefit and risk in thromboprophylaxis." Qjm Mon J Assoc Physician 91 (1998): 523-38
4. He J, Whelton PK, Vu B, Klag MJ "Aspirin and risk of hemorrhagic stroke: a meta-analysis of randomized controlled trials." JAMA 280 (1998): 1930-35
5. "Product Information. Bayer Aspirin (acetylsalicylsyra)." Bayer
6. Clementz GL, Dailey JW "Psychotropic effects of caffeine." Am Fam Physician 37 (1988): 167-72
7. Sawynok J "Pharmacological rationale for the clinical use of caffeine." Drugs 49 (1995): 37-50
8. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
9. "Product Information. Pamprin Max (acetaminophen / aspirin / caffeine)." Chattem Consumer Products (2022):
10. Zimmerman HJ, Maddrey WC "Acetaminophen (paracetamol) hepatotoxicity with regular intake of alcohol: analysis of instances of therapeutic misadventure." Hepatology 22 (1995): 767-73
11. Gursoy M, Haznedaroglu IC, Celik I, Sayinalp N, Ozcebe OI, Dundar SV "Agranulocytosis, plasmacytosis, and thrombocytosis followed by a leukemoid reaction due to acute acetaminophen toxicity." Ann Pharmacother 30 (1996): 762-5
12. Lee WM "Medical progress: drug-induced hepatotoxicity." N Engl J Med 333 (1995): 1118-27
13. Filipe PL, Freitas JP, Decastro JC, Silva R "Drug eruption induced by acetaminophen in infectious mononucleosis." Int J Dermatol 34 (1995): 220-1
14. Perneger TV, Whelton PK, Klag MJ "Risk of kidney failure associated with the use of acetaminophen, aspirin, and nonsteroidal antiinflammatory drugs." N Engl J Med 331 (1994): 1675-79
15. Shoenfeld Y, Shaklai M, Livni E, Pinkhas J "Thrombocytopenia from acetaminophen." N Engl J Med 303 (1980): 47
16. Brown G "Acetaminophen-induced hypotension." Heart Lung 25 (1996): 137-40
17. Boyle CA, Berkowitz GS, LiVolsi VA, Ort S, Merino MJ, White C, Kelsey JL "Caffeine consumption and fibrocystic breast disease: a case-control epidemiologic study." J Natl Cancer Inst 72 (1984): 1015-9
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Some side effects may not be reported. You may report them to the FDA.