This is not a list of all drugs or health problems that interact with this drug. Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take this drug with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor. WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect: All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Treatments for breast cancer can increase the risk of bone thinning (called osteoporosis) or cause joint problems. This is because some treatments reduce the level of oestrogen, which helps keep bones strong. For example, chemotherapy can cause an early menopause, which reduces oestrogen. Some hormonal therapies cause a temporary or permanent menopause. Joint stiffness and pain are common side effects of aromatase inhibitor drugs (AIs). They reduce the risk of breast cancer coming back so it’s very important to keep taking them. Your doctor can prescribe drugs to control joint pain or change you to a different AI if you have difficult side effects. You will have a scan to check your bones before and sometimes during treatment with an AI.
Information for Tamoxifen Oral on WebMD including its uses, side effects and. Symptoms include increased bone pain, increased tumor size, or even new. Dec 6, 2012. “Tamoxifen can cause a number of side effects, and some women choose. I was prescribed Arimidex but found those side effects of joint pain, fatigue. What Happens When Metastatic Breast Cancer Spreads to Your Bones.