Chronic sinusitis treatment is probably best left to a professional homeopath.
The reason being is that if you have any chronic condition, it means your immune system is at an all time low.
A healthy immunity would be able to prevent disease or to cure a mild dose it couldn't prevent.
So if you suffer from recurring sinusitis or it just never goes away, it immediately shows how low your immunity is.
Whilst there are many things you can do to improve this, a professional homeopath will be able to do this quickly.
But there is a homeopathic medicine which may help you in the mean time.
As long as your symptoms match those of this medicine, it may mean that your symptoms abate or lessen.
Those needing the medicine Kali bich tend to have a nasal quality to their voice, because the mucous builds up in the sinuses.
Thin discharge will always drain easily, so when this happens, it is invariably thick discharge.
And not just thick, it's like glue.
Stringy and adheres to your nasal passage walls.
It may also drain slowly down your throat, creating a feeling of a thick layer in your throat.
Or it may drain slowly into your nose, so slowly that it dries into thick crusts.
The glue deeply attaches into the wall, causing bleeding when you try to remove them.
Typically the discharge is yellow.
The thick discharge can create pressure in your sinuses, and so creating pain.
Or a headache which focuses as a heaviness or burning in one small spot at the root of your nose.
This may move around.
By the time you need chronic sinusitis treatment, you may also be suffering with ulcers anywhere in your nasal passages.
As long as the symptoms agree, Kali bich can resolve these, too.
But by now things may be getting complicated, so is best dealt with professionally.