Codeine :: essays research papers

Codeine Codeine is readily wrapped from the gastrointestinal tract. It is rapidly distributed from the intravascular spaces to the various body tissues, with preferential uptake by parenchymatous organs such as the liver, spleen and kidney. Codeine crosses the blood- sensation barrier, and is found in fetal tissue and breast milk. The blood plasma concentration does not correlate with brain concentration or relief of pain however, codeine is not bound to plasma proteins and does not accumulate in body tissues. Treatment A mavin or multiple overdose with acetaminophen and codeine is a potentially fatal polydrug overdose, and consultation with a regional poison control center is recommended. Signs and SymptomsCodeine toxicity from codeine poisoning includes the opioid triad of pinpoint pupils, depression of respiration, and loss of consciousness. Convulsions may occur. wherefore is this drug dictate?Codeine is apply, usually in combination with other medications, to chastenc oughing that does not produce sputum or mucus. It is also used for reliefof mild to moderate pain. When used for pain, codeine is usually used with acetylsalicylic acid and sometimes caffeine.WHEN should it be used?Codeine is usually taken every quaternary to 6 hours as needed. Follow thedirections on your prescription label carefully, and intercommunicate your pill pusheror doctor to explain any part that you do not understand.HOW should it be used?Codeine is available, alone or with other medications, in tablets,capsules, and liquid to be taken by mouth. Your prescription label tellsyou how ofttimes to take at each dose. The liquid should be shaken healthful beforeeach use to mix the medicine evenly. Ask your pharmacist for a speciallymarked measuring spoon to be certain(p) of an accurate dose. Do not take more ofthis drug than prescribed by your doctor. Serious side effects loafer occur,especially in children who take too much. Adults giving this medication toa child shou ld be careful to give the correct dose and not to give it moreoften than prescribed by the doctor. For a cough, patients older than 12long time should not take more than 120 mg of codeine a day. Children six to12 years old should not take more than 60 mg a day. A doctor should decidehow much codeine can be taken by a child 2 to cardinal years old. This drugshould not be given to children younger than two years.Abuse and Dependence Codeine can produce drug dependence of the morphia type and, therefore, has the potential for being abused. Psychological dependence, physical dependence, and tolerance may develop upon repeated administration and it should be prescribed and administered with the same grade of caution appropriate to the use of other oral narcotic medications.