Ear Ringing - Listening to the sound of playing in the ears is a danger bell. If there is a continuous sound of the ear, then go to doctor. However, it may also be that due to continuous work in the voice environment, it also starts losing its power.
Shoulder Pain - If you have been suffering from shoulder pain for a long time then you need to pay attention. Actually, this shoulder pain can be a symptom of any type of disease going in your lungs,muscles injury,soft tissues injury,degenerative arthritis etc.In this situation, you will need medical advice.
Smell Disorders - As your age increases, your nervous system becomes weak and this is the reason why with age, the ability to feel the smell also decreases. But if you are young and your ability to smell is decreasing, then this means you are becoming victim of smell disorders,so dont wait and consult with your doctor.
Itchy Eyes - Eyes get tired due to work pressure and continuous work,may be this is the reason behind itching of eyes.You should make a cotton pad and soak it in cold water and keep it on the eyes for a little while. Regardless, if the problem is not being resolved then contact doctor. There may be some kind of allergies,blepharitis,dry eye etc.
Suddenly See Floating Figures Or Dots In Front Of Eyes - Appearance of different figures or dots in front of eyes.They can be seen suddenly or this can happen in bright light.If it is happening with you for more than a week then you should consult with an eye specialist. This is one of the symptoms of cataract.