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  1. Speedball (drug) - Wikipedia

    Speedball, powerball, or over and under[1] is the polydrug mixture of a stimulant with a depressant, usually an opioid. The most well-known mixture used for recreational drug use is …

  2. Speedball Art

    I exclusively use Speedball’s Acrylic Screen Printing Ink for all my printing. The saturation of the colors is second to none – they mix very well so that I can create very specific hues as well as …

  3. Speedball (Heroin & Cocaine) Abuse And Recovery

    Dec 16, 2025 · A speedball is a dangerous mix of a stimulant (most often cocaine) and a depressant (most often heroin or another opioid). This combination is especially risky because …

  4. Speedball Will Finally Leave Early Access Later This Month

    14 hours ago · Speedball leaves Early Access this month, bringing the classic Bitmap Brothers series to modern gamers. Set in 2138, Speedball features brutal, fast-paced, cybernetic team …

  5. Speedballing - Effects, Overdose Risk & Treatment Options

    Oct 19, 2025 · A speedball is a dangerous combination of a stimulant drug, such as cocaine, and a depressant drug, most commonly heroin. The two drugs have opposite effects on the body, …

  6. What is a Speedball? The Dangerous Drug Cocktail | FHE Health

    Dec 2, 2024 · A speedball is a combination of heroin and cocaine taken intravenously. It can cause harmful effects and requires treatment to manage addiction.

  7. Speedball Use: Overdose Risks, Effects, and Harm Reduction

    Mar 14, 2025 · A speedball is a combination of a stimulant (usually cocaine or methamphetamine) and a CNS depressant (typically an opioid), used simultaneously to produce an intense and …