No abstract

No abstract

As the world scrambles to find a cure for COVID-19, Medical research network around the world is trying to find out treatment against the novel corona virus infection. In this pandemic condition there is a need for herbal remedies to boost the innate and acquired immunity to fight against corona virus. There are other certain ways to boost the “Immune System” such as active lifestyle, healthy diet, physical exercise, relaxation and sound sleep. Home remedies can be played a vital role as immunity modulator. Ayurveda treatises have described several herbal drugs which are used as different home remedies and are assume to be effective in COVID-19 therapeutics and immunity modulator as a preventive solution. That’s why in this present study, an challenge is made to review such herbal drugs and identify its immune modulator effect against corona virus. Tulsi, Ginger, Clove, Dalchini, Turmeric, Garlic, Marich are most effective herbal drugs used as a home remedies to improve the immunity level naturally with speedy recovery in COVID-19 cases.

Acute toxicity study describes the adverse effects of a substance that result either from a single exposure or from multiple exposures in a short period of time. Whenever an investigator administered a chemical substance or herbal drug to a biological system different types of interactions can occur and a series of dose-related responses result. In most cases these responses are desired and useful, but there are a number of other effects which are not advantageous. These may or may not be harmful to the patient. Acute toxicity study is involved in estimation of LD50. Also it determines the therapeutic index i.e ratio between the lethal dose and the pharmacologically effective dose in the same strain and species. This article Review the methods so for utilized for the determination of acute toxicity.

No abstract