Acetaminophen

Uses of Acetaminophen

Paracetamol is commonly used to treat joint pain, dental pain, fever, headache, migraine, muscle pain, pain during menstruation and post-operative pain.

How Acetaminophen Works

Paracetamol is an analgesic. It blocks the generation of pain impulses peripherally. It causes an antipyretic effect through inhibition of the hypothalamic heat-regulating center. The weak anti-inflammatory effect is due to inhibition of prostaglandin synthesis in the central nervous system.

Side Effects of Acetaminophen

Leucopenia, Thrombocytopenia, Pancytopenia, Angioedema, Nausea, Vomiting, Constipation, Headache, Insomnia, Hypotension .

Information About Acetaminophen

Acetaminophen is an analgesic and antipyretic used to relieve mild to moderate pain and reduce fever in adults and children in Singapore. Available as a 500mg–1000mg oral tablet taken every four to six hours up to a maximum of 4g daily, it is HSA-registered and widely available in Singapore. Exceeding the recommended daily dose — particularly in patients who consume alcohol regularly or have hepatic impairment — significantly increases the risk of severe and potentially fatal liver toxicity. A valid doctor's consultation is required before dispensing higher-dose formulations. Order Acetaminophen online at DoctorOnCall Singapore with same-day delivery available. Speak to a DoctorOnCall physician today to check if Acetaminophen is right for you.


Acetaminophen is a medication commonly used to relieve mild to moderate pain and reduce fever. It works by affecting chemical signals in the brain that regulate pain perception and body temperature. Acetaminophen belongs to a class of medications known as analgesics and antipyretics and is widely used for conditions such as headaches, muscle aches, toothaches, colds, and fever. Find affordable Acetaminophen options from trusted brands at DoctorOnCall.

Conclusion

Consult our doctors online for safe and effective use of Acetaminophen tailored to your health needs. Find the best prices for affordable Acetaminophen tablets and syrups at DoctorOnCall Singapore.


Warnings

Kidney Use With Care

It is advisable to use Acetaminophen with caution in patients with severe renal impairment.

Alcohol Safe

It is safe to consume alcohol in small amount while taking Acetaminophen. Large quantities of alcohol may increase the risk of liver side effects.

Pregnancy Maybe Safe

There is no effect in pregnancy if Acetaminophen is used as the recommended dosage.

Driving Generally Safe

Acetaminophen usually does not affect the ability to drive. Do not drive unless you are feeling well.

Liver Use With Care

It is advisable to use Acetaminophen with caution in patients with severe liver impairment. The effects of overdose are greater in patients with non-cirrhosis alcoholic liver disease. Delayed in treatment of overdose may also cause serious damage to the liver.

Lactation Not safe - high risk

Acetaminophen is excreted in human breast milk in very small amount, therefore it is safe to use Acetaminophen during breastfeeding.

Frequently Asked Questions

Written by

Dr. Adeline Carol Peters

, Bachelor of Medicine and Bachelor of Surgery (MBBS) — Manipal Academy of Higher Education (MAHE)

Reviewed by

Dr. Mohd Izzat Amir Bin Awang

, Doctor of Medicine (MD), University of Mansoura - Manchester