Adco-napacod tablets are a combination medication used to relieve mild to moderate pain and fever. It contains paracetamol and codeine, which work together to provide effective pain relief. Adco-napacod tablets are available over-the-counter in many countries.
It contains two active ingredients:
- Paracetamol is a pain reliever and fever reducer. It works by blocking the production of prostaglandins, which are chemicals that cause pain and inflammation.
- Codeine is an opioid pain reliever. It works by binding to receptors in the brain that reduce the perception of pain.
How does Adco-napacod work?
Paracetamol works by blocking the production of prostaglandins, which are chemicals that cause pain and inflammation. This reduces the pain and inflammation, which can help to relieve mild to moderate pain and fever.
Codeine works by binding to receptors in the brain that reduce the perception of pain. This can help to relieve moderate to severe pain.

Dosage
Before taking the tablets, dissolve them in water.
- The typical adult dosage is 1 to 2 tablets taken every 4 to 6 hours.
- The maximum dose is 8 tablets in 24 hours.
- The dosage in children ages 12 to 18 is 1 tablet taken every 4 to 6 hours with a maximum dose of 4 tablets in 24 hours.
- Adco-Napacod should not be given to children under 12 years of age.
Adco-Napacod is metabolized by an enzyme in the liver known as CYP2D6. This process converts Adco-Napacod to the active drug, morphine. In certain people, this conversion happens more quickly than usual. They are classified as CYP2D6 rapid metabolizers. This quicker metabolism can lead to unsafe morphine levels in the body. People who are CYP2D6 rapid metabolizers should not take Adco-Napacod.
Safety and side effects of Napacod
Napacod tablets are generally safe when taken as directed. However, it can cause some side effects, such as:
- Dry mouth
- Dizziness
- Nausea
- Vomiting
- Headache
- Constipation
- Drowsiness
- Lightheadedness
- Stomach upset
You should not take more than the recommended dose of Adco-napacod tablets. Overdose can cause serious side effects, such as liver damage, kidney damage, seizures, hallucinations, and respiratory depression.
If you are taking other medications, talk to your doctor before taking Napacod tablets. Some medications can interact with Napacod tablets and increase the risk of side effects.
Adco-napacod tablets should be stored at room temperature in a cool, dry place. Do not store them in the refrigerator of freezer.
Who should not take Adco-napacod?
People who should not take Napacod tablets include:
- Children under 12 years of age
- People with liver disease
- People with kidney disease
- People who are taking MAO inhibitors
- People who are pregnant or breastfeeding
When to see a doctor
If you have any concerns about taking Adco-napacod tablets, or if you experience any side effects, you should talk to your doctor.
Here are some reasons why you might need to see a doctor about Napacod tablets:
- You are pregnant or breastfeeding.
- You have liver disease.
- You have kidney disease.
- You are taking other medications that can interact with Adco-napacod tablets.
- You have any side effects from taking Adco-napacod tablets.
Conclusion
Adco-napacod tablets are a safe and effective medication for relieving mild to moderate pain and fever. However, it is important to take it as directed and to be aware of the potential side effects. If you have any concerns, talk to your doctor.
Fequently asked questions about Adco-napacod tablets:

What is the difference between Napacod and Tylenol?
Napacod and Tylenol are both pain relievers, but they work differently. Napacod contains paracetamol and codeine, while Tylenol only contains paracetamol. Codeine is an opioid pain reliever, which means it is stronger than paracetamol. Adco-napacod is generally used to relieve moderate to severe pain, while Tylenol is used to relieve mild to moderate pain.
Can I take Adco-napacod if I am pregnant or breastfeeding?
No, you should not take Adco-napacod if you are pregnant or breastfeeding. Codeine can cross the placenta and reach the baby, and it can also be passed in breast milk. This can cause serious side effects in the baby, such as respiratory depression.
Can I take Adco-napacod if I have liver or kidney disease?
No, you should not take Adco-napacod if you have liver or kidney disease. Codeine is processed by the liver and kidneys, and it can build up in the body if you have these conditions. This can increase the risk of side effects.
Can I take Adco-napacod if I am taking other medications?
If you are taking other medications, talk to your doctor before taking Adco-napacod. Some medications can interact with Napacod and increase the risk of side effects. For example, Napacod should not be taken with MAO inhibitors, as this can cause a serious reaction.
How long can I take Adco-napacod?
You should not take Adco-napacod for more than 10 days without talking to your doctor. Taking Napacod for longer than this can increase the risk of side effects.
What should I do if I overdose on Adco-napacod?
If you overdose on Adco-napacod, you should go to the nearest emergency room immediately. Overdose can cause serious side effects, such as liver damage, kidney damage, seizures, and respiratory depression.