Uniindia: Jalandhar, Oct 7 (UNI) Despite many ailments like regular cold and cough “being self-limiting and getting cured” on their own, the Indian pharmaceutical market is flooded with cough syrups and combination medication without any proven benefits. For a child’s cough, the best medicine is no medicine said Dr Naresh Purohit, Advisor - National Communicable Disease Control Programme.