Ergotamine 1mg / Caffeine 100mg tablets

Spinal anaesthesia (SA) is a common method during surgery due to easy administration, rapid effects, relaxes muscles and controls pain. But, post-dural puncture headache (PDPH) is a common problem after SA that occurs in 6%-36% of SA. We assessed the effect of four common treatment drugs sumatriptan, theophylline, pregabalin and oral caffeine on prevention of PDPH. In this systematic review, all randomized clinical trials (RCTs) during January 2015 and December 2021 were searched from PubMed, Google Scholar, Web of Science, Cochrane review and Clinical Key with a specific search strategy. The article qualities were assessed by two independent authors and were screened for relevant sources based on inclusion and exclusion criteria. Moreover, the included articles data were extracted and checked for regular basis. A total of 421 articles were identified and 193 articles were removed following a preliminary review and finally, 14 articles were included in review. Overall, we identified five RCTs on the effect of caffeine, two RCTs on the effect of sumatriptan, three RCTs on theophylline, three RCTs on pregabalin and one RCT on theophylline and sumatriptan in PDPH prevention. This review supports the effects of theophylline, pregabalin and sumatriptan in the prevention of PDPH incidence and treatment of PDPH intensity, but we cannot draw the same conclusions about caffeine due to some negative results about the caffeine effect. Nevertheless, this extracted conclusion should be considered and interpreted with caution and limited generalizations due to the small number of studies, the variety of evaluated drugs and measures, the low sample size and the bias presented.

Abstract licence: CC BY-NC-SA

Consumption of caffeine in the diet, both daily and occasional, has a significant biological effect on the nervous system. Caffeine, through various and not yet fully investigated mechanisms, affects headaches. This is especially noticeable in migraine. In other headaches such as hypnic headache, post-dural puncture headache and spontaneous intracranial hypotension, caffeine is an important therapeutic agent. In turn, abrupt discontinuation of chronically used caffeine can cause caffeine-withdrawal headache. Caffeine can both relieve and trigger headaches.

Abstract licence: CC BY

IntroductionThirty years ago, the first migraine-specific drugs (triptans) appeared. Today two new categories (gepants and ditans) are marketed for acute migraine treatment. That said, is there still a role for conventional therapy? The aim of the present narrative review is to provide an expert overview examining the possible role of the combination paracetamol/caffeine in treatment of acute migraine pain.MethodsTo understand possible settings for more appropriate use of paracetamol/caffeine (1000 mg/130 mg) in treatment of acute migraine, a structured literature search was performed using the PubMed database by a panel of experts from major Italian headache centers; articles not referring to migraine pain were excluded from this review; review articles were prioritized.ResultsOverall response, even to newer specific and selective trigeminal targeted drugs (TTTs), is not over 60%; thus, there is still room for conventional therapies in acute migraine treatment. The panel identified settings in which the use of paracetamol/caffeine combination to treat acute migraine attacks might offer benefit considering the consolidated use through years, despite the lack of studies directly addressing the efficacy of paracetamol/caffeine in the identified populations: subjects > 65 years of age; presence of cardiovascular (CV) comorbidities; TTTs non-responders; pregnancy and breastfeeding; subjects ConclusionsParacetamol is included in the World Health Organization (WHO) essential drug list and has a high level of popularity among patients. Caffeine enhances the analgesic effect of other drugs including paracetamol. In early treatment of acute migraine pain, prescribing physicians might consider using the paracetamol/caffeine combination among other options.

Abstract licence: CC BY-NC

Caffeine has a multitude of uses in anaesthesia, and numerous studies have evaluated its efficacy and usefulness in various aspects of anaesthesia and medical practice. Its various applications in anaesthesia include its role in awakening from anaesthesia, managing post-dural puncture headache, managing post-sedation paradoxical hyper-activity in children, post-operative bowel paralysis, and apnoea in paediatric populations, that is, apnoea in infancy, paediatric obstructive apnoea, and post-anaesthetic apnoea in pre-mature infants. Though the effects of caffeine on bronchial smooth muscle, neurological, and cardio-vascular systems are well known, the relatively little-known effects on the endocrine and gastro-intestinal (GI) system have been recently taking primacy for eliciting its therapeutic benefits. The literature shows encouraging evidence in favour of caffeine, but unambiguous evidence of caffeine benefits for patients is lacking and needs further investigation. In this narrative review of literature, we summarise the available literature to provide insights into the pharmacokinetics, pharmacodynamics, clinical application of caffeine in modern anaesthetic practice, and evidence available in this field to date. An awareness of the various physiological effects, adverse effects, reported applications, and their evidence will widen the horizon for anaesthesiologists to increase its rational use and advance research in this field. Well-designed randomised controlled trials regarding the various outcomes related to caffeine use in anaesthesia should be planned to generate sound evidence and formulate recommendations to guide clinicians.

Abstract licence: CC BY-NC-SA

BackgroundCoffee has been the most commercialized food product and most widely consumed stimulant beverage in the world. It is a major source of caffeine which is the most bioactive component of coffee. Although both the United States Department of Agriculture and European Food Safety Authority consider daily intake of coffee which contains 400 mg of caffeine as safe for health, it causes different clinically significant pharmacokinetic interactions with many drugs. The aim of this work was to review the effect of coffee on the pharmacokinetic properties of drugs.MethodThis review was done by investigating the in vitro and in vivo research findings, clinical case reports, and expert panels from credible sources including Scopus, PubMed, Hindawi, OVID, Google Scholar, Embase, Cochrane Library, and Web of Science.ResultSeveral studies and medical case reports evidently showed that concomitant consumption of coffee significantly affects the absorption, distribution, metabolism, and excretion of many drugs. These effects of coffee on the pharmacokinetics of drugs could lead to enhanced therapeutic response, therapeutic failure, or toxic reactions. Conclusion and Recommendation. Concomitant use of coffee should be avoided with medications which have a significant interaction with coffee. There should be an appropriate time gap between intake of drugs and coffee based on drug properties. Pharmacists and clinicians should be aware of the potential risks of drug-coffee interaction and advice patients appropriately. Further in vitro and in vivo studies should be done for frequently prescribed drugs to get a strong evidence on the pharmacokinetic interaction with coffee.

Abstract licence: CC BY