2.2.8.Peppermint oil
Peppermint is an important herb widely used in various medicines like inflammatory diseases, analgesic, anesthetic, nervine, antiseptic, astringent, expectorant and decongestant. The oil is the main component of cough drops, ayurvedic medicines and ointments, that can be widely used for stomach disorders such as indigestion, gas, acidity treatments [29]. Moreover, to is highly suggested due to the effective anti-plasmid and antimicrobial activities. The essential oil is able to apply virucidal effect on (HSV) directly [30].