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Dravyaguna Vigyan Pv Sharma Pdf Free: A Review of Ayurvedic Pharmacology
Dravyaguna Vigyan is a branch of Ayurveda that deals with the study of medicinal plants and their properties. It is based on the concept of dravya (substance), guna (quality), rasa (taste), vipaka (post-digestive effect), virya (potency) and prabhava (specific action) of various herbs and minerals. Dravyaguna Vigyan aims to understand the nature, composition, pharmacological actions, therapeutic indications, dosage forms and administration methods of natural drugs.
PV Sharma is a renowned scholar and author of several books on Ayurveda, including a comprehensive text book on Dravyaguna Vigyan. His book covers the history, principles, methods and sources of Dravyaguna Vigyan, as well as the description, identification, classification, nomenclature and synonyms of more than 1000 medicinal plants used in Ayurveda. The book also provides information on the chemical constituents, pharmacological activities, clinical studies and research findings of various herbs and minerals.
The book is available in both Hindi and English languages, and can be downloaded for free from various online platforms. Some of the links are given below:
[^1^] Text Book of Dravyaguna by K. Nishteswar
[^2^] A Text Book of Dravyaguna Vijnana by Hegde (2010)
[^3^] Dravyaguna Vigyan Pv Sharma Pdf Free Download by cocinarconmilagros.com
The book is a valuable resource for students, teachers, practitioners and researchers of Ayurveda who want to learn more about the science and art of herbal medicine.In this article, we will discuss some of the important concepts and terms related to Dravyaguna Vigyan, such as:
Dravya means substance or matter. It is the basic unit of creation and the source of all qualities and actions. According to Ayurveda, there are two types of dravyas: bhautika (physical) and abhautika (non-physical). Bhautika dravyas are derived from the five elements (panchamahabhutas): earth (prithvi), water (jala), fire (agni), air (vayu) and ether (akasha). Abhautika dravyas are the subtle entities that transcend the physical realm, such as mind (manas), intellect (buddhi), ego (ahamkara) and soul (atma).
Guna means quality or attribute. It is the inherent property of a dravya that determines its nature, behavior and effect. According to Ayurveda, there are three types of gunas: sattva (purity), rajas (activity) and tamas (inertia). These gunas are also known as trigunas or the three modes of nature. They influence the mental, emotional and spiritual aspects of a person. Sattva guna is conducive to health, happiness and wisdom. Rajas guna is responsible for movement, passion and ambition. Tamas guna causes dullness, ignorance and attachment.
Rasa means taste or flavor. It is the first impression of a dravya on the tongue. According to Ayurveda, there are six types of rasas: madhura (sweet), amla (sour), lavana (salty), katu (pungent), tikta (bitter) and kashaya (astringent). These rasas are also known as shadrasas or the six tastes. They influence the digestion, metabolism and balance of the three doshas (vata, pitta and kapha) in the body. Madhura rasa is nourishing, cooling and calming. Amla rasa is stimulating, cleansing and appetizing. Lavana rasa is moistening, softening and laxative. Katu rasa is heating, drying and penetrating. Tikta rasa is detoxifying, anti-inflammatory and anti-microbial. Kashaya rasa is contracting, stabilizing and healing. 061ffe29dd