Take her to peditician dear

It wouldn't be advisable to take a prescribed medicine from here. I would suggest seeing a doctor. In the meanwhile hot water steam inhalation might help relieve her cold.

Please visit your doctor . Meanwhile you can use saline drops for blocked nose. Give steam or put nilgiri oil in bath water and give bath. Even you can add 2-3 drops on nilgiri oil ( eucalyptus oil) to baby bedding . Avoid giving big variety banana.