Sex and gender differences in substance use

Scientists who study substance use have discovered that women who use drugs can have issues related to hormones, menstrual cycle, fertility, pregnancy, breastfeeding, and menopause. In addition, women themselves describe unique reasons for using drugs, including controlling weight, fighting exhaustion, coping with pain, and attempts to self-treat mental health problems.

Science has also found that:

  • Women often use substances differently than men, such as using smaller amounts of certain drugs for less time before they become addicted.
  • Women can respond to substances differently. For example, they may have more drug cravings and may be more likely to relapse after treatment.
  • Sex hormones can make women more sensitive than men to the effects of some drugs.

Learn more about gender differences here

Source: National Institute on Drug Abuse; National Institutes of Health; U.S. Department of Health and Human Services.

Naloxone

What is naloxone?

Naloxone is a medicine that rapidly reverses an opioid overdose. It is an opioid antagonist. This means that it attaches to opioid receptors and reverses and blocks the effects of other opioids. Naloxone can quickly restore normal breathing to a person if their breathing has slowed or stopped because of an opioid overdose. But, naloxone has no effect on someone who does not have opioids in their system, and it is not a treatment for opioid use disorder. Examples of opioids include heroin, fentanyl, oxycodone (OxyContin®), hydrocodone (Vicodin®), codeine, and morphine.

Learn more about naloxone here

Source: National Institute on Drug Abuse; National Institutes of Health; U.S. Department of Health and Human Services.