January 2013

About Author:
Aarti Narkhede
Mahakal Institute of Pharmaceutical Studies,
Ujjain, MP
narkhede_aarti@rediffmail.com

ABSTRACT
The use of natural product has increased tremendously in a western world as well as in developing countries or in all over part of world. via this artical therapeutic potential and future prospect of Psidium guajava L. are described. Psidium guajava L. belonging to family, myrtaceae. It is a commen tree and easily found in a tropical countries or area. Traditionally it is a very popular and used from long time in a various system of medicine like, unani, Siddha, homeopathy and Ayurveda. It is used for treatment of many ailments like diarrhea, dysentery, wounds, rheumatism, lungs problems, ulcers, skin infections, vaginal discharge, epilepsy, menstrual pain, sore throat, mouth swelling, cold and cough, toothache and etc. In present time study on antipoliferitive or anticancer activities are undertaken and it is found that anticancer activity of P.Guajava has a four time greater than vincristine.

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About Authors:
Awan Bharti^*1, Sweta Gautam^2
1Department of Pharmacognosy,
Shri Rawatpura Sarkar Institute of Pharmacy, Datia, M.P.
²Department of Pharmacognosy, RKDF College of Pharmacy, Bhopal
*bhartiawan@gmail.com, shwetagautam85@rediffmail

ABSTRACT
Interest in alternative medicine and plant-derived medications that affect the "mind" is growing. Anxiety affects one-eighth of the total population of the world and has become a very important area of research interest in psychopharmacology during this decade. Anxiety, a state of excessive fear, is characterized by motor tension, sympathetic hyperactivity, and apprehension and vigilance syndromes. Benzodiazepines are the major class of compounds used in anxiety and they have remained the most commonly prescribed treatment for anxiety, despite the important unwanted side effects that they produce such as sedation, muscle relaxation, ataxia, amnesia, ethanol and barbiturate potentiation and tolerance. Various types of herbal medicines have been used as anxiolytic drugs in different parts of the world. Folk medicines have particular values, for example, plants that "calm down", tranquilize, and raise mood, such as Passiflora coerulea, Valeriana officinalis, Matricaria recutita, Jatropa cilliata, Salvia guaranitica, Tilia tormentosa, and Tilia europeae. Plants have long been used to treat central nervous system (CNS) disorders.

About Authors:
Sailesh Narayan*, Ankit Diwan
Sagar institute of Pharmacy and Technology,
Gandhi Nagar, Bhopal
*saileshcology@yahoo.co.in

INTRODUCTION
A tablet is a pharmaceutical dosage form. It comprises a mixture of active substances and excipients, usually in powder form, pressed or compacted from  a powder into a solid dose. The excipients can include diluents, binders or granulating agents, glidants and lubricants to ensure efficient tabletting; disintegrants to promote tablet break-up in the digestive tract; sweeteners or flavours to enhance taste; and pigments to make the tablets visually attractive. A polymer coating is often applied to make the tablet smoother and easier to swallow, to control the release rate of the active ingredient, to make it more resistant to the environment or to enhance the tablet's appearance. These are compressed tablets. formulated to deliver an accurate dosage to a specific site; it is usually taken orally, but can be administered sublingually, buccally, rectally or intravaginally. Medicinal tablets were originally made in the shape of a disk of whatever color their components determined, but are now made in many shapes and colors to help distinguish different medicines. Tablets are often stamped with symbols, letters, and numbers, which enable them to be identified.