<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have twin babies both of them had viral fever.now the fever has subsided but left with cough. doc prescribed sinarest which I believe is for cold and did not prescribe any med for cough saying they should not be over medicated.i am now worried about their cough. should I start ascoril ls drops .if yes how much.they are 11 months weighing 8.3kg and 7.7kg  <response>: Thanks for follow up. It seems your twins have viral infection. We have 2 linds syrups: chemical and natural, you can choose aerosol syrup or KDKA with Tulsa. In addition, natural syrups can do anti-inflammatory effects, decreasing temperature, relieve sore throat. You can use any, I propose KDKA 12 teaspoon 2 times. The second very good choice is nebulizer therapy, babies can inflate aerosol , physiological solution and other. At home, you can also do soda steam inhalation. Best regards to Have a nice day Chat Doctor. 