My baby of 6 weeks with cough got her first dose of rota virus today but vomited it immediately, the nurse said she could not give her another dose, w
It is possible to use the piriton at any age but I strongly doubt a 6 weeks old baby catarrh requires that. Please just breastfeed exclusively and keep the baby warm and avoid too many baths and exposure to direct breeze from the fan and AC, the cattarh will resolve on it s own. If it is difficult to come out, saline nasal drop can ease its flow out.
If the vomiting was immediately, then the dose should be repeated but if more than 30 minutes there is no need to repeat the dose.