Paracetamol: Difference between revisions
| Line 29: | Line 29: | ||
pain relief, fever | pain relief, fever | ||
== | ==Dosage== | ||
Oral: 0.5 - 1g every 4-6 hrs; max 4g per day. | Adult Oral dose: 0.5 - 1g every 4-6 hrs; max 4g per day | ||
It may be given as suppositories in a rectal dose of 0.5 to 1 g every 4 to 6 hrs, up to 4 times daily. | |||
Infusion dose based on body weight over 15 minutes: | |||
*Over 50 kg, single doses of 1g every 4 -6 hours, to a max of 4g daily | |||
*From 33 to 50 kg, single doses of 15mg/kg every 4 to 6 hours, to a max of 60mg/kg (up to 3 g) daily | |||
A maximum intravenous dose of 3 g daily should also not be exceed in patients with chronic alcoholism, chronic malnutrition, or dehydration, regardless of their body-weight. | |||
For doses in children, given according to age, every 4 to 6 hours if necessary up to a max of 4 doses in 24 hours, are: | |||
*3 to 6 months: 60 mg | |||
*6 months to 2 years: 120 mg | |||
*2 to 4 years: 180 mg | |||
*4 to 6 years: 240 mg | |||
*6 to 8 years: 240 or 250 mg | |||
*8 to 10 years: 360 or 375 mg | |||
*10 to 12 years: 480 or 500 mg | |||
*12 to 16 years: 480 or 750 mg | |||
== Common Questions == | == Common Questions == | ||
Revision as of 23:29, 27 December 2020
Paracetamol (中文: 對乙酰氨基)has analgesic and antipyretic properties. It is given orally or as a rectal suppository for mild to moderate pain and for fever. It may also be given by intravenous infusion for the short-term treatment of moderate pain, particularly after surgery, and of fever. It is often the analgesic or antipyretic of choice, especially in the elderly and in patients in whom salicylates or other anti-inflammatory drugs are contra-indicated. Such patients include asthmatics, those with a history of peptic ulcer and children.
Pronunciation
Paracetamol 500mg
Drug Names
| Generic Name藥名 | HA Code藥物代碼 | Legal Classification藥物分類 |
|---|---|---|
| Paracetamol Tablet 500mg | PARA01 | Non Poison |
| Brand Name藥名 | HK Reg Number註冊代碼 | Active Ingredients |
| ACEPHEN TAB 300MG | HK-38754 | Paracetamol |
Mechanism of Action
Non-opioid Analgesic, Antipyretic pain relief, fever
Dosage
Adult Oral dose: 0.5 - 1g every 4-6 hrs; max 4g per day It may be given as suppositories in a rectal dose of 0.5 to 1 g every 4 to 6 hrs, up to 4 times daily. Infusion dose based on body weight over 15 minutes:
- Over 50 kg, single doses of 1g every 4 -6 hours, to a max of 4g daily
- From 33 to 50 kg, single doses of 15mg/kg every 4 to 6 hours, to a max of 60mg/kg (up to 3 g) daily
A maximum intravenous dose of 3 g daily should also not be exceed in patients with chronic alcoholism, chronic malnutrition, or dehydration, regardless of their body-weight. For doses in children, given according to age, every 4 to 6 hours if necessary up to a max of 4 doses in 24 hours, are:
- 3 to 6 months: 60 mg
- 6 months to 2 years: 120 mg
- 2 to 4 years: 180 mg
- 4 to 6 years: 240 mg
- 6 to 8 years: 240 or 250 mg
- 8 to 10 years: 360 or 375 mg
- 10 to 12 years: 480 or 500 mg
- 12 to 16 years: 480 or 750 mg
Common Questions
How should I take the tablet?
- Follow the doctor's prescription.
- Take with or without food.
- Take the medication with plenty of water.
- Can be crushed.
What should I avoid while taking?
- Avoid alcohol consumption.
- Avoid taking more than 4g of panadol per day.
What happens if I overdose?
- Emergency situation, called 999 immediately.
- Antidote: N-Acetylsysteine
