Bumps on dogs may be caused by mosquito bites or poor absorption of vaccines, or they may be subcutaneous hematomas or tumors formed by capillaries. The owner needs to observe the size of the bag. If it is only a small bag that appears briefly, it may be caused by mosquito bites or poor absorption of the vaccine. Generally, it is not a big problem. But if the bag is relatively large, or has accumulated fluid, or continues to grow larger over a period of time, it is recommended to take the dog to the pet hospital for examination and treatment in time.

1. Mosquito bites

After a dog is bitten by a mosquito, red swellings as big as beans will appear at the bitten area, which will be hard to the touch. If the owner is not sure, he can consult a professional pet doctor, then clean and disinfect the dog's wound, and use pet-specific mosquito bite ointment on the dog to relieve itching and reduce swelling.

2. Vaccine malabsorption

If the dog develops bumps on its body after being injected with the vaccine, it may be because the drug was not absorbed in time, so it formed under the skin. Bumps, lumps and pimples. This is a normal phenomenon. The owner does not need to worry. It can be improved by applying hot compress.

3. Subcutaneous hematoma

If the dog has been injured by external force, such as bruises, fights, bites, etc., the capillaries may be damaged in the process and a subcutaneous hematoma may form. Cause swelling. At this time, the owner must first determine the size of the hematoma and then choose an appropriate intervention method. If the hematoma is relatively small, it can generally subside on its own. The owner only needs to apply anti-inflammatory and anti-itching ointment to the dog to prevent the dog from feeling itchy. If the hematoma is relatively large and fluid has accumulated in the hematoma, you need to take the dog to the pet hospital in time for treatment through puncture and drainage.

4. Tumor

If the bump on the dog’s body becomes bigger and bigger, and there is no sign of going away at all, and the dog still has a fever or is in poor spirits. situation, it is likely to be a tumor. At this time, it is recommended that the owner immediately take the dog to the pet hospital for a x-ray examination to see whether the tumor is benign or malignant. If it is a benign tumor, surgical removal is usually sufficient. If it is a malignant tumor, after surgical removal, it may Radiotherapy and chemotherapy are also required.