Perspectives of the community in the developing countries toward telemedicine and pharmaceutical care during the COVID-19 pandemic.

Background: Pharmaceutical care (PC) services have expanded in recent years, resulting in improved patient outcomes. However, such PC services are currently available for free in the majority of Arabic countries. During the coronavirus disease (COVID-19) pandemic, telemedicine is especially beneficial since it allows for continuity of care while allowing for social distancing and minimizing the risk of infection.

The influence of ethanol on superdisintegrants and on tablets disintegration.

Disintegration of immediate release tablets originates from the volume expansion of disintegrants within the formulation. Here, we study the impact of ethanol on the disintegrant expansion and on tablets disintegration. The three most commonly used superdisintegrants, namely sodium starch glycolate (SSG), crospovidone (PVPP) and croscarmellose sodium (CCS) were investigated alone and incorporated in dicalcium phosphate and in drug-containing tablets.

A Simple and Inexpensive Image Analysis Technique to Study the Effect of Disintegrants Concentration and Diluents Type on Disintegration.

Tablets disintegration is often the result of a size expansion of the tablets. In this study, we quantified the extent and direction of size expansion of tablets during disintegration, using readily available techniques, that is, a digital camera and public domain image analysis software. After validating the method, the influence of disintegrants concentration and diluents type on kinetics and mechanisms of disintegration were studied.