Hello...
Asthama will need Constitutional treatment, that means treating the disease in totality, after understanding all the details as to the factors which increase or decrease the symptoms, any mental stress which may aggravate the problem, the life situation, your basic nature & temperament and many such details....only after this can some Medicine be suggested which will eradicate Asthama as well as Sinusitis/ nose block permanently....
The medicines you have mentioned may give some temporary relief.....
Next Steps
Meet some good Homoeopath nearby or you can consult me online....
Health Tips
Along with medicines....taking plain water steam inhalation will benifit, also doing Pranayam, Blowing the Balloons will help strenghten the lung capacity....