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Treatment

Patients suffering from hemothorax should be treated on an inpatient basis. They must receive fluid therapy to correct their blood loss into the chest cavity. If the cat also has air free (outside the lungs) in the chest cavity, this must be immediately corrected. If the lungs are bruised, ventilator support may be necessary. These patients often also need oxygen therapy, and will need to be kept warm to prevent shock. If the cat's blood sample has a delayed clotting time, then a plasma or blood transfusion may be needed to restore clotting factors or to provide red blood cells for oxygen transport. Severe or recurrent thoracic hemorrhage may require surgical exploration.

Living and Management

While your cat is recovering from hemothorax, it is probably best to avoid giving it any aspirin or other over the counter medications that might decrease clotting. Your veterinarian will schedule follow-up appointments as necessary to treat your cat's underlying condition. If your cat shows signs of a recurrence of hemothorax, notify your veterinarian immediately; surgery may be necessary for correcting recurring cases.