My cat has raw, bloody, puss-filled skin. Is it serious? What to do?

I would take Missy into the vet right away. It could have initially be due to an injury from the outside, but that could have developed into an abscess, which has now burst and is draining blood and pus. This has to be flushed out right away, and she will need antibiotics to treat the infection. Please take Missy into a vet right away.

Hi there! What you're describing sounds more likely to be a skin problem of some kind (allergies, etc.) vs. an actual wound or something more serious, although of course it's always hard to say without being able to see her in person. It does sound like this is something that should be seen by a vet, since skin issues in cats that are severe enough to cause hair loss and raw spots will virtually always need prescription meds to treat effectively. But if she's acting normal otherwise (eating and drinking, relatively active, no other obvious symptoms), then I wouldn't consider it to be an emergency. It should be okay to call your regular vet's office and get an appointment scheduled for her when you're able to, hopefully within the next week or two. :)

It looks like a burst abscess but it could also be an ulcerated tumor, i strongly advise taking her to the vet today in order to get it checked and treated, she will need an antibiotic injection at the very least in order to heal from this.

I would strongly recommend taking her to your vet as she will need to have an antibiotic injection to prevent an infection from surely happening. the are should be clipped and clean as much as possible but a course of antibiotics is crucial.

You need to take him to a bet asap!! His skin is terrible! It looks like it is infected with yeast, bacteria or mange mites, but i suspect it is a combo. It neefs treated with an antiparasite, antibiotics, medicated shampoo and antinflammatories. Do not attempt to treat at home, it is way beyond that.

It does need to be seen and treated by a vet but it is not concerning enough to be an emergency. This can be from scratching or a skin infection. Just keep the area clean and let a scab form until you can him checked by a vet this week

Poor cat! There are no photos attached so I can't see what this wounds look like but I can say that if there is pus, it's infected. This cannot be treated at home, he has to see a vet as soon as possible. If you can't afford a vet, I can give you some financial resources that may help help you. Your other choice is to take him into the local SPCA. They can treat him and find him a home. Best of luck. If paying for a vet is an issue, you can see if your vet accepts payment plans, if there is a low cost clinic in your area, or you can apply for Care Credit online. There is also an organization called Red Rover that give grants for treatment of sick animals, and you can see if you qualify for one of their grants. Best Friends also has a list of resources that offer financial assistance on their website. I'd also see if you can borrow money from family and friends. http://www.humanesociety.org/animals/resources/tips/trouble_affording_pet.html?credit=web_id91754962 https://www.redrover.org https://www.carecredit.com http://bestfriends.org/resources/financial-aid-pets http://lessonsfromaparalyzeddog.com/when-pet-owners-cant-afford-veterinary-bills/ http://www.dogheirs.com/resources-affordable-veterinary-care/