my baby is of 5months from past 3days he is suffering from huge cold n cough..syrup is also given but dint reduce yet..? What to do...any remedies

Use steam for the baby to relieve the cold symptoms. You can also instill saline nose drops like nasoclear. Eucalyptus oil in a diffuser in the baby's room can also give relief. However you cannot give anything orally to the baby without the doctor's prescription.