Tell your health care provider right away if you have any of the following symptoms of erythrocytosis or polycythemia. This can increase hemoglobin levels in your blood. Some of these side effects may vary based on the topical testosterone product you are using. While less common, the most serious side effects of topical testosterone are described below, along with what to do if they happen. In the meantime, if you find foam rolling to be relaxing, there’s no harm in adding it to your weekly routine. Researchers didn’t find that foam rolling significantly reduced stress levels more than resting. While this study is promising, more research is needed to confirm the efficacy of foam rolling for treating fibromyalgia symptoms. While foam rolling may help smooth out your skin temporarily, there is currently no scientific evidence that it can permanently reduce cellulite. Providers of some foam rolling products claim the products can help loosen and break up your fascia. Keep topical testosterone out of the reach of children. You must either stop breastfeeding or stop topical testosterone. Do not use topical testosterone if you are breastfeeding. Do not use topical testosterone if you are pregnant or may become pregnant. People who are allergic to any of the following should not use topical testosterone. Keep all appointments with your health care provider to check your blood. If you miss your dose of topical testosterone, apply it as soon as you remember. This may not be a complete list of medicines that can interact with topical testosterone. Always tell your health care provider about any prescription or over-the-counter (OTC) medicines, vitamins/minerals, herbal products, and other supplements you are using. A shorter roller is more effective for smaller areas like the arms and calves, for example. Foam rolling is generally considered safe to do if you experience muscle tightness or regularly exercise. In one small study, 20 female participants either foam rolled or rested for 30 minutes after walking on the treadmill. Breaking up tightness in your muscles may help you feel less tense and calmer as a result. An alternative way to complete this is to cross your legs and focus on one hamstring at a time. Foam rolling may help improve the hip range of motion by loosening the muscle tissue and fascia around it. This will put more pressure in the tight areas, but you can also be more specific with where the pressure on the quad goes. Treat your body in sections rather than continuously rolling back and forth. Foam rolling may help alleviate tightness or trigger points in the quads, hamstrings, calves, lower back, lats, shoulders, and IT band, among other body parts. Always talk to your doctor before adding any new tools to your daily routine. Before you use a testosterone topical product for the first time, read the written instructions for use that come with the medicine. Read the manufacturer's patient information about your topical testosterone product for information about when you can wash, shower, bath, or swim after you apply the medication. To help you remember to apply testosterone topical, apply it at around the same time every day. This will help your health care provider make sure it is safe for you to use topical testosterone.