The aim of this work is to describe and characterize a new spray-drying procedure for the production of nasal powders as an alternative to the conventional freeze-drying method. Cyanocobalamin was chosen as the active ingredient and loaded into five different nonsoluble vehicles with high water absorption ability. Then these hydrated particles were suspended in methylene chloride and spray-drie...

The present study was aimed towards the formulation and in vitro evaluation of rapidly disintegrating tablets by direct compression technology using Captopril as a model drug. Rapidly disintegrating tablet of Captopril was formulated using three Superdisintegrants in different concentrations i.e. 4%w/w, 8%w/w and 12%w/w and one disintegrants having concentration i.e. 2% w/w/, 4% w/w and 6% w/w ...

In the present study, novel co-processed superdisintegrants were developed by solvent evaporation method using crospovidone and croscarmellose sodium in the different ratios (1:1, 1:2 & 1:3) for use in the fast dissolving tablet formulations. The developed excipients were evaluated for angle of repose, Carr’s index and Hausner’s ratio in comparison with physical mixture of superdisintegrants. T...

In the present work, fast disintegrating tablets of prochlorperazine maleate were designed with a view to enhance patient compliance by effervescent method. In this method, mixtures of sodium bicarbonate and anhydrous citric acid in different ratios along with crospovidone (2-10% w/w), croscarmellose sodium (2-10% w/w) were used as superdisintegrants. Estimation of prochlorperazine maleate in t...

In the present work, fast disintegrating tablets of prochlorperazine maleate were prepared with a view to enhance patient compliance by direct compression method. Three superdisintegrants i.e., crospovidone, croscarmellose sodium and sodium starch glycolate in different ratios with MCC (Avicel, PH-102) along with directly compressible mannitol (Pearlitol SD 200) to enhance mouth feel. The prepa...

In the present work, orodispersible tablets of pheniramine maleate were designed with a view to enhance patient compliance by effervescent method. In the effervescent method, mixture of sodium bicarbonate and tartaric acid (each of 12% w/w concentration) were used along with super disintegrants, i.e., pregelatinized starch, sodium starch glycolate, croscarmellose sodium and crospovidone. The pr...

The initiation of newer techniques and development of mouth dissolving (MD) products has created new avenues of higher patients' compliance. MD formulations are actually lessen the difficulties associated with solid swallowing with better bioavailability of especially poorly soluble drugs. In the current study mouth dissolving tablet (MDT) formulations of cinitapride (1 mg) were prepared by dir...

RZT is potent anti migraine drug having agonist activity at the 5-hydroxytryptamine (5-HT) 1B and 5-HT 1D receptor. It commonly used for relief of headaches in treatment of migraine. Conventional tablets of RZT are not capable of rapid action, which is required for immediate relief from migraine pain. Marketed freeze dried tablet of RZT is available. Freeze drying is cumbersome and it yields a ...

The purpose of the study was to formulate immediate release tablets using various types of disintegrants (crospovidone, sodium starch glycolate and sodium carboxymethylcellulose), in order to investigate the effect of mode of incorporation (intragranular, extragranular, intra and extragranularly) of disintegrants on release mechanism from tablets. Flecainide acetate, a class IC anti-arrhythmic ...

The present investigation deals with development of mouth disintegrating tablets of rizatriptan benzoate to produce the intended benefits. Mouth disintegrating tablets of rizatriptan benzoate were prepared using superdisintegrants crospovidone, carboxymethylcellulose calcium, Indion 414 and Indion 234 using the direct compression method. The tablets prepared were evaluated for thickness, unifor...