Pravek Kalp Herbal Products Pvt. Ltd. Offers Medicine for Asthma and Allergy. Pravek Kalp Herbal Products Pvt. Ltd. Manufactures various items using natural and herbal ingredients that relieve the stress without causing any side effect like Ayurvedic Medicines, Ayurvedic Chyawanprash, Herbal Oil, Herbal Tea, Herbal Cosmetics, and Other Ayurvedic Products. The company manufactures Chyawanprash in granular form. The Medicine for Asthma and Allergy is a formulation containing select herbs for lungs care and the complete respiratory system. It helps in mild cough & cold, breathing problem due to congestion, it clears air passage, removes congestion and it relieves mild throat pain, sore throat, and rhinitis.