If you’re concerned about your tattoo but aren’t sure whether or not it may be infected, the best person to talk to is the artist from whom you received the tattoo. Show them how it’s progressing and ask them to evaluate it. If you’re experiencing severe symptoms, like foul-smelling discharge and significant pain, skip this step and go to the doctor or the emergency room immediately to receive treatment. If you've spoken with your tattoo artist and have tried to care for the tattoo as best you can and still are experiencing symptoms of infection, it's important to get to the doctor as soon as possible and get on antibiotics. There's usually not much that can be done topically to the tattoo, but medication can help fight the infection. Start taking antibiotics as directed as soon as possible to help your body fight off infection. Most topical infections should be able to be easy to kick quickly, but blood infections are serious business and need to be treated swiftly. Your doctor may prescribe topical ointment as well as antibiotics to keep your tattoo healing properly. If so, apply the topical ointment regularly and keep the tattoo as clean as possible. Wash it gently with clean water twice a day, or follow your doctor's specific instructions. After treating the area, you may need to keep the tattoo covered with sterile gauze, but also let it get enough air to avoid promoting further infection. The tattoo needs fresh air. Wash your tattoo regularly with a very small amount of non-scented soap and clean water, then blot dry it thoroughly before re-bandaging it or keeping it uncovered. Never cover or soak new tattoos that have become infected.

How would you rephrase that briefly using Vietnamese?
Cho thợ xăm xem vết nhiễm trùng. Gặp bác sĩ. Dùng thuốc mỡ thoa tại chỗ theo hướng dẫn. Giữ hình xăm khô ráo trong khi chờ vết nhiễm trùng lành lại.