Hi welcome to HCM Dear, I can understand your concern for sharp shooting pain in the knee . I would like to know your age , and since how long you are suffering from this pain ? Any type of pain is the outcome of weak immune system due to our life style dafaults and faulty food habits , as a result suffer from , obesity ,arthiritis , diabetese , Bp , heart problems - a long list to count . Sometimes removing the cause helps remove the problem . best way is to modify your life style and food habits ,and include a proper regular physical activity - walk ,Yoga & Pranayam , meditation - which caters exercise to strengthen each and every part of our body including our mind . A balanced diet , containing all essential nutrients - fiber, minerals , vitamins ,antioxidants proper hyderation helps boost your immunity fo healthy diseasefree life . A spoon of Turmeric powder with a cup of hot milk +a spoon of Almond oil helps alley pain and inflammation . Lemon juice , Banana & sunlight give lot of Vitmin C & D ,and help in bone pains . Avoid fried ,fast food , tea , coffee , alcohol , sleeplessness , dehyderation , worry , constipation . prper rest , over use of limbs without a proper rest can lead to wearing out fast Application of anlgesic ointment hot pack can give instant relief . If problem persists ,it is advisale to consult an ortho expert Hope this helps solves your query .Take care , All the best . Don t hesitate to get back if have any further query