Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concern.
As per your complain and presentation of symptoms as you are suffering from
laryngitis that is inflammation of the vocal cords causing horseness of voice and
sinus infection and started taking medications just yesterday you should relax and continue taking the medication..
See for atleast 48 hours for improvement in symptoms.
Along with medication that are advised to you do warm saline gargles as it also help in soothing the throat.
Sucking throat lozenges can help.
Do steam inhalations as it will soothe the throat and relieve sinus congestion.
Use a humidifier in your room.
Avoid spicy and hard foods..
In case if even after next 48 hours also you do not get better then consult your
dentist for evaluation and he/ she can advise you to take injectable painkillers and
steroids for reducing pain and inflammation..
Hope this information helps..
Thanks and regards..
Dr.Honey Nandwani Arora.