call 800-291-1732 (Who Answers?) for a free referral.
As a Schedule II class narcotic, codeine belongs to the opiate group of drugs. Opiates, in general, carry a high potential for abuse and addiction that many people don’t realize until it’s too late. According to the Centers for Disease Control & Prevention, opiate overdoses are the leading cause of car accident deaths.
In spite of the drug’s prescription-based status, a person can overdose on codeine just as easily as he or she can overdose on heroin. When taken as prescribed, the risk of overdose on codeine is extremely low. When taken for recreational purposes the dangers of the drug come into play in full force. In effect, most anyone can overdose on codeine when it’s abused on a continuous basis.
Codeine’s Effects

Overdose is a very real consequence of codeine abuse.
Codeine effects target the same brain cell processes as morphine, heroin, Demerol and Oxycontin. Though not as powerful as these other drugs, codeine nonetheless produces the same analgesic effects on the brain and central nervous system, according to Elmhurst College.
Like other opiate drugs, codeine slows down every bodily process that’s regulated by the central nervous system. This includes:
- Breathing
- Heart rate
- Body temperature
- Sleep cycles
- Digestion
In effect, codeine forces brain cell sites to secrete unusually high levels of essential neurotransmitter chemicals. These interactions not only offset normal central nervous system functions, but also cause chemical imbalances throughout the brain.
In large enough doses, an overdose on codeine can easily take shape as the drug’s effects overpower the brain’s ability to sustain needed bodily functions.
Tolerance & Withdrawal Effects
The potential for overdose on codeine stems from the damaging effects of codeine on brain functions and brain structures over time. Codeine’s chemical make-up integrates easily within the brain’s existing chemical processes so much so that the brain interacts with codeine in the same way it interacts with its own natural neurotransmitter chemicals.
These conditions set the stage for increasing tolerance levels, physical dependence and withdrawal effects to unfold at a fairly rapid rate. In effect, the more often a person uses codeine the larger the dose needed to produce the desired “high” effects. Meanwhile, brain cell functions develop a growing dependency on the drug to secrete needed neurotransmitter chemical amounts.
Withdrawal effects start to appear as brain cell structures weaken from overuse, making them unable to properly regulate bodily functions. This cycle of interactions places users at an ever-increasing risk of overdose on codeine.
Signs of Overdose on Codeine
Signs of overdose on codeine can vary depending on any one person’s overall health status. People with existing ailments or medical conditions will likely see these signs develop in already weakened bodily processes.
Dosage amount and a person’s overall tolerance level also factors into the types of symptoms experienced. According to the U. S. National Library of Medicine, codeine overdose symptoms can take the form of:
- Loss of consciousness
- Lapses in consciousness
- Seizure episodes
- Bluish lips and/or fingertips
- Problems breathing
- Shallow breathing
- Dizziness or disorientation
- Sedation
More oftentimes than not, people overdosing on codeine go into respiratory distress and become unable to breathe on their own. In the event of overdose, immediate medical attention is needed as death can result.
What is Codeine? -
Codeine is a member of the opioid family of drugs that is derived from the opium poppy and synthesized in a laboratory to create an analgesic drug that is common prescribed for the treatment of mild to moderate pain, cough and sometimes diarrhea. Codeine is considered a narcotic and it does carry a potential for ...
Why Codeine is a Popular Choice Among Addicts -
Codeine is often found in cough syrup and is less regulated than other opiate-based drugs, making it seem like a safer option.
Brand Names -
Codeine is most often combined with other medications and then marketed under certain brand names such as Robitussin AC which contains codeine. There are many branded products on the market that include a combination of codeine and another drug such as Phenylephrine, Pyrilamine, Guaifenesin or Chlorpheniramine. Other combination products may also be found in the medical field ...
History of Codeine -
Opiates have been used throughout history for hundreds of years dating as far back as the Egyptians and the Ancient Chinese and their use of opium. Codeine itself dates back to the 19th century when opium was first used in various proportions along with other drugs to create various forms of opioids. Codeine is found ...
Dangers of an Increasing Codeine Tolerance -
Codeine is one of the three main alkaloids extracted from the opium poppy, Papaver somniferum and although pure codeine can be extracted as a natural source, most codeine medications in United States and Canada are in the semi-synthetic forms of codeine sulfate or codeine phosphate which are processed from morphine. Like morphine, heroin, and other ...