• Currently 0.00/5

Rating: 0.0/5 (0 votes cast) login to rate

Add to Favorite Print This Page Publish on Twitter
Bookmark and Share

Premedication refer to a drug treatment given to a patient before a (surgical or invasive) medical procedure. These drugs are typically sedative or analgesic.

Premedication before chemotherapy for cancer often refers to special drug regimens (usually 2 or more drugs, e.g. dexamethasone, diphenhydramine and omeprazole) given to a patient minutes to hours before the chemotherapy to avert side effects or hypersensitivity reactions (i.e. allergic reactions).

Melatonin has been found to be effective as a premedication in both adults and children due to its pharmacological properties of hypnotic, antinociceptive and anticonvulsant which produce effective anxiolosis and sedation. Unlike midazolam melatonin does not impair psychomotor skills or adversely effect the quality of recovery. It has a faster recovery time compared to midazolam and has a reduced incidence of post-operative excitement and results in a reduction in dose required of propofol and thiopental.[1]

Midazolam is effective in children in reducing anxiety associated with separation from parents and induction of anesthesia.[2] Sufentanil is also sometimes used as a premedication. Clonidine is becoming increasingly popular as a premedication for children. One drawback of clonidine however, is that it can take up to 45 minutes to take full effect.[3] In children, clonidine has been found to be equal to and possibly superior to benzodiazepines as a premedication. It has a more favourable side effect profile. It also reduces the need for an induction agent. It improves post-operative pain relief, is better at inducing sedation at induction, reduces emergence agitation, reduces shivering and post-operative nausea and vomiting and reduces post-operative delirium associated with sevoflurane anaesthesia. Benzodiazepines such as midazolam are more commonly used due largely to a lack of a marketing effort by the pharmaceutical companies. As a result clonidine is becoming increasingly popular with anesthesiologists.[4][5] Dexmedetomidine and atypical antipsychotic agents are other premedications which are used particularly in very uncooperative children.[6]

Non-drug interventions for children include playing relaxing music, massages, reducing noise and controlling light in order to maintain the sleep wake cycle.[7] Other options non-pharmacological options for children who refuse or cannot tolerate premedication include clown doctors, low sensory stimulation and hand held video games may also help reduce anxiety during induction of general anesthesia.[8]


  1. Naguib, M.; Gottumukkala, V.; Goldstein, PA. (Jan 2007). [Expression error: Missing operand for > "Melatonin and anesthesia: a clinical perspective."]. J Pineal Res 42 (1): 12–21. doi:10.1111/j.1600-079X.2006.00384.x. PMID 17198534. 
  2. Cox, RG.; Nemish, U.; Ewen, A.; Crowe, MJ. (Dec 2006). [Expression error: Missing operand for > "Evidence-based clinical update: does premedication with oral midazolam lead to improved behavioural outcomes in children?"]. Can J Anaesth 53 (12): 1213–9. PMID 17142656. 
  3. Rosenbaum, A.; Kain, ZN.; Larsson, P.; Lönnqvist, PA.; Wolf, AR. (Sep 2009). [Expression error: Missing operand for > "The place of premedication in pediatric practice."]. Paediatr Anaesth 19 (9): 817–28. doi:10.1111/j.1460-9592.2009.03114.x. PMID 19691689. 
  4. Bergendahl, H.; Lönnqvist, PA.; Eksborg, S. (Feb 2006). "Clonidine in paediatric anaesthesia: review of the literature and comparison with benzodiazepines for premedication.". Acta Anaesthesiol Scand 50 (2): 135–43. doi:10.1111/j.1399-6576.2006.00940.x. PMID 16430532. 
  5. Dahmani, S.; Brasher, C.; Stany, I.; Golmard, J.; Skhiri, A.; Bruneau, B.; Nivoche, Y.; Constant, I. et al. (Jan 2010). [Expression error: Missing operand for > "Premedication with clonidine is superior to benzodiazepines. A meta analysis of published studies."]. Acta Anaesthesiol Scand. doi:10.1111/j.1399-6576.2009.02207.x. PMID 20085541. 
  6. Bozkurt, P. (Jun 2007). [Expression error: Missing operand for > "Premedication of the pediatric patient - anesthesia for the uncooperative child."]. Curr Opin Anaesthesiol 20 (3): 211–5. doi:10.1097/ACO.0b013e328105e0dd. PMID 17479023. 
  7. Mencía, SB.; López-Herce, JC.; Freddi, N. (May 2007). [Expression error: Missing operand for > "Analgesia and sedation in children: practical approach for the most frequent situations."]. J Pediatr (Rio J) 83 (2 Suppl): S71-82. doi:10.2223/JPED.1625. PMID 17530139. 
  8. Yip, P.; Middleton, P.; Cyna, AM.; Carlyle, AV. (2009). "Non-pharmacological interventions for assisting the induction of anaesthesia in children." (PDF). Cochrane Database Syst Rev (3): CD006447. doi:10.1002/14651858.CD006447.pub2. PMID 19588390. 

pl:Premedykacja ru:Премедикация

  • Currently 0.00/5

Rating: 0.0/5 (0 votes cast) login to rate

Add to Favorite Print This Page Publish on Twitter
Bookmark and Share
close about Number of comments per page:
Time format: relative absolute
You need JavaScript enabled for viewing comments