As per Ayurveda, Tulsi Arka is helpful in hack, cold and hiccups. It likewise helps in Malaria, Bronchial Asthma, Bronchitis, and Sore Throat. Key Benefits It is valuable in hack, cold, dyspnoea, hiccups. Alleviates sore throat, bronchitis, bronchial asthma and jungle fever. It improves resistance to battle with microbes.