Some bodybuilders and athletes use anabolic steroids to build muscles and improve athletic performance. They may take the steroids orally, inject them into muscles, or apply them to the skin as a gel or cream. These doses may be 10 to times higher than doses used to treat medical conditions. Using them this way, without a prescription from a health care provider, is not legal or safe. Misuse of anabolic steroids, especially over a long period of time, has been linked to many health problems, including.
Even though they don't cause a high, anabolic steroids can be addictive. You can have withdrawal symptoms if you stop using them, including. The information on this site should not be used as a substitute for professional medical care or advice. Contact a health care provider if you have questions about your health. Anabolic Steroids Also called: Anabolic-androgenic steroids, Performance-enhancing drugs.
What are anabolic steroids? What are anabolic steroids used for? Cancers by Body Location. Late Effects of Childhood Cancer Treatment. Pediatric Supportive Care. Rare Cancers of Childhood Treatment. Childhood Cancer Genomics. Study Findings. Metastatic Cancer Research. Intramural Research. Extramural Research. Cancer Research Workforce. Cancer Biology Research. Cancer Genomics Research. Research on Causes of Cancer. Cancer Prevention Research. Cancer Treatment Research.
Cancer Health Disparities. Childhood Cancers Research. Global Cancer Research. Cancer Research Infrastructure. Clinical Trials. Frederick National Laboratory for Cancer Research. Bioinformatics, Big Data, and Cancer. Annual Report to the Nation. Research Advances by Cancer Type.
Stories of Discovery. Milestones in Cancer Research and Discovery. Biomedical Citizen Science. Director's Message. Budget Proposal. Stories of Cancer Research. Driving Discovery. Highlighted Scientific Opportunities. Research Grants. Research Funding Opportunities. Cancer Grand Challenges. Research Program Contacts. Funding Strategy. Grants Policies and Process.
Introduction to Grants Process. NCI Grant Policies. Legal Requirements. Step 3: Peer Review and Funding Outcomes. Manage Your Award. Grants Management Contacts. Prior Approvals. Annual Reporting and Auditing. Transfer of a Grant. Grant Closeout. Cancer Training at NCI. Resources for Trainees. Funding for Cancer Training.
Building a Diverse Workforce. National Cancer Act 50th Anniversary Commemoration. Resources for News Media. Media Contacts. Cancer Reporting Fellowships. Advisory Board Meetings. Social Media Events. Cancer Currents Blog. Contributing to Cancer Research. Strategic Planning.
Principal Deputy Director's Page.