Overall painkillers are effective at treating aches and pains. These work by blocking the painful sensations and sometimes have sedative effects that reduce the inflammation, and pain, and put the patient to sleep. However, at times these medicines do contain a few side effects. You need to know about these possible reactions. Nausea Vomiting Drowsiness Constipation https://ukonlinemeds.com/product-category/pain-relief/