Our expert says:
The noise you hear is when the cartilage in the joint rubs over each other and it not dangerous. But if your joints are red, warm and painful, there may be inflammation and then you should see a doctor. The pain in your foot could be due to cramping of the small muscles in the feet - try taking some Calcium supplements before you go to bed.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.