This butorphanol drug class was introduced about 25-30 years back. That was the era of morphine, pethidine, so it did not gain much acceptance. But now re-introduced, has become a major “find”. It is a classical example of “resurrection”. Butorphanol is a morphinan derivative with spectrum of activity almost like pentazocine, only that it is 20 […]
Lasix is known to cause Sulfa allergy. The decrease in sodium and chloride reabsorption seems to come from the fact that furosemide competes for the chloride position on the carrier. Furosemide (Lasix) is a member of the general class of loop diuretics that inhibit the Na+/K+/2Cl–cotransport carrier within the ascending limb of the loop of
Etomidate metabolism is rapidly metabolized by hydrolysis of the ethyl ester side chain to its carboxylic acid ester, resulting in a water-soluble, pharmacologically inactive compound. Hepatic microsomal enzymes and plasma esterases are responsible for this hydrolysis. Hydrolysis is nearly complete, as evidenced by recovery of < 3% of an administered dose of etomidate metabolism as
Several effects of ketamine are discussed here. Ketamine can attenuate important pro-inflammatory key functions of neutrophils in vitro, by inhibiting activated neutrophils, although these inhibitory effects are similar for racemic ketamine and its isomers. Thus ketamine might have role in limiting tissue injury in sepsis or ischemia/reperfusion. In the patients with sepsis caused by gram-negative
For sedation prior to anesthesia or procedures, for longer and/or more stimulating procedures, midazolam IM can be used to facilitate insertion of an IV catheter for titration of additional medication. Midazolam IM doses of 0.1 to 0.15 mg/kg are usually effective and do not prolong emergence from general anesthesia. For more anxious patients, doses up
Flumazenil is the first specific benzodiazepine antagonist, used as a specific antidote in known or suspected benzodiazepine overdose treatment . In addition, flumazenil could be employed to reverse sedation produced by benzodiazepines during general anesthesia and prolonged sedation in intensive care units. Flumazenil is a specific and competitive antagonist at the central benzodiazepine receptor, reversing
Ketamine Uses are many; here we are describing some of them. NMDA antagonists like ketamine were shown to be effective in suppressing the symptoms of opiate withdrawal. Subanesthetic doses (0.5 mg/kg/hour) of ketamine are effective in the correction of acute precipitated opiate withdrawal. Its use as an sedative is well known. The most common use
Propofol is an insoluble drug that requires a lipid vehicle for emulsification. The standard propofol emulsion formulation contains 10% soya oil as the oil phase and egg lecithin as the emulsifying agent that is composed of long-chain triglycerides. This formulation supports bacterial growth new formulations contain preservatives with bactericidal action, such as propofol with EDTA
Interventional techniques of musculoskeletal chronic pain management include use of nerve blocks, root blocks, rhizotomies, cordotomy, etc. Musculoskeletal chronic pain management is required during the following : 1. Low back pain – Lumbosacral, spinal/vertebral syndromes – Radiculopathy – Prolapsed intervertebral disc – Lumbar canal stenosis 2. Neuropathies: Trigeminal neuralgias (Tic doloroux) 3. Phantom limb pain,
Autogenic training relaxation technique , systematic alternative tensing and relaxing of muscle groups is taught to patients (autogenic training) leading to deep relaxation and ability. In addition to these, diaphragmatic breathing, focused repetition of words/phrases/prayer (distraction), guided imagery, transcendental meditation, are additional methods used. • Pranic healing, • Psychic healing, • Magnetotherapy, • Aromatherapy, •
