In depressed individuals, Imipramine exerts a positive effect on mood. TCAs are potent inhibitors of serotonin and norepinephrine reuptake. hydrochloride having variable bioavailability i.e. ranging from 29-77% due to first pass metabolism, peak plasma concentration is usually attained 2-6 hours. Absorption unaffected by food. It freely soluble in water. The objective this research work improve...

A 24-year-old woman presented with a 5-year history of painless, nonpruritic swelling of her lips (Figure 1). The swelling was initially intermittent but became progressive and persistent. It began on her upper lip and gradually extended to the lower lip and right inner cheek. She was otherwise well and reported no gastrointestinal or respiratory symptoms. Physical examination showed a rubbery,...

Solvent cast films are used as oral strips with potential to adhere to the mucosal surface, hydrate and deliver drugs across the buccal membrane. The objective of this study was the formulation development of bioadhesive films with optimum drug loading for buccal delivery. Films prepared from κ-carrageenan, poloxamer and polyethylene glycol or glycerol, were loaded with ibuprofen as a model wat...

The purpose of the study was to develop Tizanidine HCl (TZN) and Meloxicam (MLX) loaded bilayer mucoadhesive films intended for buccal administration, aiming to enhance the bioavailability. Bilayer films were prepared by solvent evaporation technique selecting arabinoxylan (ARX) as a sustained release (SR) layer forming polymer and hydroxypropyl methylcellulose (HPMC) E-15 as an immediate relea...

buccal mucoadhesive systems among novel drug delivery systems have attracted great attention in recent years due to their ability to adhere and remain on the oral mucosa and to release their drug content gradually. buccal mucoadhesive films can improve the drug therapeutic effect by enhancement of drug absorption through oral mucosa increasing the drug bioavailability via reducing the hepatic f...

Recently, fast dissolving films are gaining interest as an alternative of fast dissolving tablets. The films are designed to dissolve upon contact with a wet surface, such as the tongue, within a few seconds, meaning the consumer can take the product without need for additional liquid. This convenience provides both a marketing advantage and increased patient compliance. As the drug is directly...

Polymers are tools used in novel drug delivery system to modify the drug release of pharmaceutical dosage form. Polyox is hydrophilic polymer made of non-ionic homopolymer of ethylene oxide. Polyox is popular for its film forming, binding, lubricating, mucoadhesive, viscosity imparting property in pharmaceuticals. Polyox are available in various grades based on its molecular weight. Lower molec...

BACKGROUND Pterygium is a common problem and after surgical removal may recur in up to 80% of cases, depending on the technique of primary excision. Recurrent pterygia can be aggressive and repeated excision may result in severe conjunctival scarring and shortening, resulting in insufficient conjunctiva to perform further grafting and lid surgery. When there is insufficient autologous conjuncti...

Enalapril maleate is used in the treatment of hypertension and angina pectoris. It shows low bioavailability due to high hepatic first pass metabolism. Hence the present work was undertaken to formulate mucoadhesive buccal films of enalapril maleate with an objective to improve therapeutic efficacy, patient compliance and the bioavailability. In the present study ten formulations of mucoadhesiv...