<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What should I do if I don't have a clean needle for injecting heroin or fentanyl?
<|assistant|>
If you don't have a clean needle for injecting heroin or fentanyl, you should not use one that has been used before. Ask for new needles and other supplies from a public health or other harm reduction clinic, or purchase new supplies from a pharmacy or online distributor. Be sure to use clean equipment and observe proper injection hygiene, such as using a new, disinfected needle and syringe each time and never sharing needles or equipment with other people. You should also avoid injecting in the following locations, as these can lead to increased risks of infections and other complications: areas around the vein, excessively rubbing the skin prior to injection, using non-sterile water or other substances in the injection, and needles or syringes previously used on someone else.