What is Codeine Phosphate?

What is Codeine Phosphate?
What is Codeine Phosphate?

Codeine phosphate is an analgesic which is a simple word is a drug that relieves pain. It is basically an alkaloid that can be extracted directly from opium or can also be prepared by a methylation process. 

Chemical formation:

  • Empirical formula: C18H21NO3·H3PO4·1/2H20
  • Molecular weight: 406.4
  • Chemical name: 7, 8-Didehydro-4,5alpha-epoxy-3-methoxy-17-methylmorphinan- 6alpha-ol phosphate (1:1) (salt) hemihydrate

How does it work?

How does codeine work for you depending on the purpose you are prescribed for? If it is prescribed for pain relief then it will affect the specific part of the brain which is responsible for you to feel pain. Your nervous system and brain will respond differently to the pain after taking it.

If sleeping pills of codeine are prescribed for your disturbed sleep or lack of sleep then it will affect the areas of the brain which are responsible to give a body a relaxed state of mind and body. It will help you to have a peaceful sleep.

If it is prescribed for brain coughing it will reduce coughing by slowing down the area of the brain responsible for coughing. 

Uses of codeine phosphate:

Many patients buy codeine phosphate when they are prescribed for the following symptoms:

  • For difficulty in sleeping
  • For pain relief
  • To relieve the coughing symptoms
  • Diarrhea

It should be noted that codeine is used for symptoms. It will relieve pain and reduce coughing and suppress other symptoms but there are always underlying causes for these symptoms. These causes must be addressed separately and deliberately for an actual cure of disease.

What is Codeine Phosphate?
What is Codeine Phosphate?

Sleeping pills of codeine phosphate:

Modern-day life has brought comfort to our life but at the same time, many new problems are surfacing. Most common of them is insomnia and sleeping-related disease. You can buy codeine phosphate pills if you are also suffering from any of these issues.

There are sleeping pills available that have codeine phosphate as a core ingredient. It may come in different doses. Always use the prescribed dosage.

There are GABA receptors in the brain which have the function of producing sedation and relaxing. When these receptors will be activated you may feel sleepy and relax. Other effects these sleeping pills have on the patient have decreased anxiety, relaxed muscles, and a state of euphoria.

When GABA receptors are activated by using Codeine, breathing will become slower and the body will be relaxed that will aid in sleeping.

Precautions to take:

As it will affect your coordination and may make you slow, thus it can be very dangerous to drive or operate big machinery. Injuries or accidents can happen due to the drowsiness state of the consumer. 

Don’t use alcohol or any other sedative drugs. These drugs also make you dizzy and using codeine with these substances will drastically increase the effect of the drug. This can also become a life-threatening condition.

If you have any of these diseases, then don’t use this medicine

  • Allergic to this medicine;
  • Asthma with moderately high intensity or severe problems of breathing;
  • Asthma with frequent attacks; or
  • Hypertension

Tell your doctor complete medical history and especially if you have any of these

  • Any sort of breathing problem which includes asthma
  • Curved spine causing difficulty in breathing
  • Liver, kidney, pancreas, thyroid, or gallbladder problem
  • The stomach or intestine is fully or partially blocked
  • Enlarged prostate
  • Mental illness

This drug is obtained from opioids, that’s why it has a higher tendency for addiction. A person with a history of addiction to alcohol or other drugs should not use this drug for a longer period.

If you are suffering from any kind of mental illness or psychological problem, consult your therapist or doctor before using it and never use it if not needed.

Don’t use it for a longer period to avoid addiction and dependence on this medicine.

If you are pregnant, don’t use it. Using codeine while pregnant has far greater drawbacks because it can make the baby dependent on it. This can become fatal for the baby if proper medical treatment is not given to the baby. New-born may need to have weeks of treatment if they are born dependent on it. 


 Don’t use this medicine while breastfeeding. This drug will get mixed into the mother’s milk and can make the baby addicted to it.

What to about missed dose:

Codeine is a symptom-relieving drug. So if you are having symptoms, you need this drug and it is very unlikely to miss the dose while having pain. But if you do, do not take a double dose as it can be dangerous. Never exceed the prescribed amount by your physician.

Possible side effects:

There are two types of side effects. Some are temporary and go away after some time but if they persist and don’t go away, it may become alarming. These effects may include:

  • Headache
  • Pain in stomach
  • Problem in urinating

Other types of side effects are those which are alarming from start and seek help from your physician if any of them are noticed:

  • nausea, vomiting, loss of appetite, weakness, or dizziness
  • inability to get or keep an erection
  • irregular menstruation
  • decreased sexual desire
  • noisy or shallow breathing
  • difficulty breathing or swallowing
  • changes in heartbeat
  • rash
  • itching
  • hives
  • changes in vision
  • seizures

Be the first to comment

Leave a Reply

Your email address will not be published.