Better to have medicine after proper consultation .

Don't start any cough syrup give home made kada like tulsi, black pepper,ginger honey

"For a 3-year-old child, self-medicating with adult syrups is not advisable as dosage and safety vary. Ayurveda has safe pediatric formulations for cough, but proper evaluation is needed before prescribing. I suggest you consult me for the right medicine and dose for your child."

Ingredients shall be shown then onlythen any comment can be stated

“Hi, I would suggest not to start any cough syrup for a 3-year-old without proper guidance, because the dosage and even the choice of syrup depend a lot on the child’s body type, digestion and the exact nature of cough (dry, wet, allergic etc.). The syrup you mentioned may or may not be suitable in this age group. If you want, we can have a quick consult where I can check the details and suggest the safest Ayurvedic option with correct dosage for your child.”

Consult ayurveda physician for proper diagnosis and root cause of ailment before consuming any medicine

Visit a pediatrician

No self medication will help.. For 3yr kid need to consult why u r experimenting in metro or ur city have Govt Ayurveda hospital attached to Govt Ayurveda medicine school as well.

Do consult with paediatrician