Sjogren's syndrome- Please, help me to help my sister

She has just been diagnosed with that. Her eyes are always very dry, so her mouth, her skin is also very dry. Her days are painful and limited, forcing her to take off time from her job to cover her eyes and get some rest, so she can function.

Her doctor told her no one knows the cause for this and is recommending drugs just to manage the problem.

My sister is in her 50's. Can you help? Tweet