help!!!!!!!!!!!!!!!!!! i think my cat is really sick!!!!!!!!

[lalala23]

ok so my cat is generally very mellow but over the past few days he's been howling alot so i know he's in pain, and over maybe a week or so he's been vomiting alot but i'm not sure if its vomit or hair balls. and hes also tired alot and sleeping in places that are unusual for him, like in a corner or behind a couch. i dont know that he's dying but hes in rough shape. please help asap!!!!!

[Aleda M Cheng, D.V.M., C.V.A]

Please take your cat to the vet ASAP.  His symptoms could by due to many serious illnesses such as a urinary blockage from a urinary tract infection or Feline Urologic Syndrome, a traumatic injury, pancreatitis, and many others.

[lalala23]

oh i forgot to mention that he is eating still but i have no idea whether or not he is drinking or using the bathroom!!! and my other cat [female, age 4] definitely notices somethings different because she sits in front of him alot and seems concerned about him!!!!!