Hi Sir;I dont remember really when this headache started but now the tablet dart has became part of my life. Everyday Im taking this tablet if there is little headache... I think few years have passed. Now I think Im addicted to this medicine. Without taking this dart i feel dull or inactive... From few days I hav some pain on my left side of my body near to my kidney and liver....I think its side effect is effecting to my body parts.... When I pass my urine its so hot then normal hotness...is my one side kidney failed....???