INTRODUCTION Paracetamol overdose is the most common drug overdose worldwide. To our knowledge, the maximum number of paracetamol tablets ingested reported in the literature is 45 g. CLINICAL PICTURE We describe a 21-year-old patient who acutely ingested 120 tablets, each 500 mg paracetamol (i.e., 60 g equivalent to 1200 mg/kg body weight) in a suicidal attempt. Our patient also drank 2 bottl...

BACKGROUND There is evidence to suggest that the risk of asthma might be increased with exposure to paracetamol in the intrauterine environment, infancy, later childhood and adult life. OBJECTIVE To review the evidence from studies investigating the association between paracetamol use in pregnancy and childhood asthma. METHODS A systematic review and meta-analysis was undertaken of studies ...

OBJECTIVES The study proposed a clinical decision rule: In patients who have taken a deliberate overdose, but deny taking paracetamol or paracetamol containing compounds, who have a GCS of 15, understand English well, and have not taken excessive alcohol, there is no need to take blood for paracetamol estimation. METHODS 307 consecutive emergency department patients were followed up, and the ...

Paracetamol at the dose of 400 mg/kg i.p. displayed antinociceptive activity in the hot-plate test and the formalin test. Moreover, it induced a significant increase in brain serotonin (5-HT) concentration and a reduction in the number of 5-HT2 receptors in cortical membranes. Pretreatment with naloxone abolished this antinociceptive activity both in the hot-plate test and in the first phase of...

The objectives of present investigation were to achieve immediate release of paracetamol and tailored release of diclofenac sodium from bi-layer tablets. A 2(3) full factorial design was adopted using the amount of polyethylene glycol, microcrystalline cellulose and crospovidone as independent variables for fabricating paracetamol tablets. Diclofenac sodium tablets were prepared using hydroxypr...

Two simple, accurate and reproducible spectrophotometric methods; Q analysis and first order derivative method have been described for the simultaneous estimation of drotaverine hydrochloride and paracetamol in combined tablet dosage form. Absorption maxima of drotaverine hydrochloride and paracetamol in distilled water were found to be 303.5 nm and 243.5 nm respectively. Beer's law was obeyed ...

Paracetamol (also known as Acetaminophen) is an antipyretic, non-opioid analgesic, and non-steroidal anti-inflammatory drug (NSAID), and is one of the most commonly used medications worldwide. In recent years, IV paracetamol has been frequently used in hospitalized patients to reduce fever and pain. Significant adverse reactions associated with intravenous paracetamol are extremely rare. Typica...

It is sensible to use paracetamol to reduce the discomfort caused by minor acute infections, surgical procedures and triple antigen. It is also sensible to use paracetamol to reduce fever in patients with cardiac or respiratory failure. However, there is little evidence to support the use of paracetamol to treat fever in patients without heart or lung disease, or to prevent febrile convulsions....

A rapid, nondestructive Raman spectroscopic method was developed for quantitative estimation of paracetamol and nimesulide in their combined dosage form. A Raman univariate calibration model was developed by measuring the peak intensities of paracetamol and nimesulide at 853 cm(-1) and 1336 cm(-1), respectively. The developed method was successfully applied for in situ, concurrent estimation of...

Human erythrocytes were pre-incubated in vitro with paracetamol and then erythrocyte’s rheological properties of deformability, osmotic fragility and aggregation were evaluated after being compromised by various means. Paracetamol (1, 2, 4mg/ml) significantly prevented the loss of deformability through 5m diameter pores of erythrocytes dehydrated with hypertonic buffer or with calcium ionophor...