 [ Symptoms ] i drink atleast 6 litres of water a day  should i be worried  i am 25 female for the last 8 years i have been drinking abnormal amounts of water daily  about 6 liters a day i do so only when i am thirsty which is often and end up drinking almost an liter each time i urinate frequently about 2 hours of my water intake my parents r worries but i can not help it its almost like i become crazy if i do not drink cold water it has to be ice cold or my thirst is not quenched i also have high blood pressure for the last 2 yrs but am not on regular medication [ Disease ] who are you dating hannibal lector yes a bit can cause a deep bruise called a hematoma and this can form a lump for a while it should eventually go away as you body reabsorbs the blood in this tissue and if your boyfriend bites you again he should go away