Other methods may be used to bypass the stomach and liver and accelerate the onset of the drug; such methods include crushing the drug and the snorting or smoking the crushed content. Frequent regular use Will eventually produce a tolerance requiring the user to seek much higher doses to reach the same level of euphoria. The user may choose to inject the drug into subcutaneous tissues or directly into a vein. The pills can be crushed and mixed with water to from a solution for injection.