Please, let me know can I give few drops of brandy to my 8 month kid in case of cold n cough?? Is it safe and effective.

No mom definitely not please. There are so many other home remedies you can try then why this? You can massage ur baby with warm mustard oil around the chest and throat area. It helps to clear out the congestion. You can also make her have lots of warm soups at home to help her stay hydrated as well as provide the required nutrition. Also, do speak to the doctor about a safe and effective medicine.