From the Research
A diagnosis of pulmonary embolism (PE) or a ruled out deep vein thrombosis (DVT) by ultrasound generally does not significantly impact the decision to get a cat. Patients with a history of PE or those who have been evaluated for DVT can safely own cats without increased health risks. If you are on anticoagulation therapy such as warfarin (Coumadin), apixaban (Eliquis), rivaroxaban (Xarelto), or enoxaparin (Lovenox) following a PE diagnosis, the main consideration would be minimizing injury risk from cat scratches, as these medications increase bleeding risk 1. Using protective measures like keeping your cat's nails trimmed, avoiding rough play, and promptly cleaning any scratches can help prevent complications. For patients with allergies or asthma that might be exacerbated by pet dander, this could potentially increase respiratory symptoms, which might be concerning after a PE. However, regular cleaning, using HEPA filters, and keeping the cat out of the bedroom can help manage these issues. The psychological benefits of pet ownership, including reduced stress and anxiety, may actually be beneficial for overall cardiovascular health during recovery from a PE or following DVT evaluation 2. Some key considerations for patients with PE or DVT who want to get a cat include:
- Minimizing injury risk from cat scratches
- Managing allergies or asthma that might be exacerbated by pet dander
- Ensuring reliable follow-up care and education on signs or symptoms that should prompt a return to the emergency department
- Selecting and starting an anticoagulant, and ensuring access to the medication in a timely manner 2. Overall, with proper precautions and management, patients with a history of PE or DVT can safely own cats and enjoy the benefits of pet ownership.