Herbal Medicines for Cough I Herbal Treatment Cough: Herbal medicines are the most natural way of treating the variety of health conditions. These medicines are effective, secure and free from any side effects. Nowadays, a lot of people prefer herbal medicine. A cough & cold the kind of common illness that people face most frequently. There are many herbal cough syrups available to treat this condition. Here, this page is sharing with you some best herbal cough syrup brands available in the market.