why does cancer cause side effects
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Oral Complications of Chemotherapy and Head/Neck Radiation (PDQÂ®)âHealth Professional Version Side effects of radiation therapy. Radiation therapy damages cancer cells. Healthy cells in the treatment area can also be damaged, even though steps are taken to protect normal tissue as much as possible. Side effects are caused by damage to healthy cells. Different cells and tissues in the body tolerate radiation differently.
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- Exposure to several carcinogens at once may result in cancer rates higher than would be expected by adding the risks from each carcinogen separately. This is known as a synergistic effect. For example, both cigarette smoking and exposure to asbestos have been show to cause cancer.
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Cervical Cancer Because cervical cancer treatment also damages healthy cells and tissues, it often causes unpleasant side effects. The side effects of cervical cancer treatment depend mainly on the type and extent of the treatment. Also, each patient reacts differently to their cervical cancer treatment.
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Lung Cancer - Non-Small Cell: Treatment Options The side effects of chemotherapy depend on the individual and the dose used, but they can include fatigue, risk of infection, nausea and vomiting, hair loss, loss of appetite, diarrhea, and hair loss. Nausea and vomiting are often avoidable; learn more about preventing nausea and vomiting caused by cancer treatment.
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Late side effects of chemotherapy Most chemotherapy side effects are temporary and disappear once your treatment is over. But for some people chemotherapy can cause long term changes in the body. The changes may happen months or many years after the chemotherapy has finished.Many people feel more tired than usual for a long time after chemotherapy treatment. This is most likely to happen after a lot of treatment, or very intensive treatment.ost chemotherapy side effects are temporary and disappear once your treatment is over. But for some people chemotherapy can cause long term changes in the body. The changes may happen months or many years after the chemotherapy has finished.
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Long-Term Side Effects of Cancer Treatment A late effect is a side effect that occurs months or years after cancer treatment. Many people who have received treatment for cancer have a risk of developing long-term side effects. In fact, evaluating and treatment of late effects is an important part of survivorship care.
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Prostate Cancer: Treatment Options Chemotherapy (chemo) uses anti-cancer drugs injected into a vein or taken by mouth. These drugs enter the bloodstream and reach all areas of the body, making this treatment potentially useful for cancers that have spread beyond the organ they started in.hese cells are also likely to be affected by chemo. This can lead to side effects, which depend on the type of drugs, the amount taken, and the length of treatment. Common short-term side effects include: 1  Nausea and vomiting. 2  Loss of appetite. 3  Hair loss. 4  Mouth sores. 5  Diarrhea or constipation.
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Living with cancer blog Skin changes can be one of the primary side effects of radiation therapy. While the goal of radiation is to target the cancer cells of a tumor, the healthy cells in and around the area can also be affected.
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Side Effects Cancer and cancer treatment often cause a variety of side effects. Talk with your doctor about which side effects are likely based on your specific treatment plan. An important part of cancer care is relieving side effects, called symptom management, palliative care, or supportive care. It is important to talk with your health care team about the specific side effects you experience and the best ways to manage and treat them. To learn about the symptoms and management of the long-term side effects of cancer and cancer treatment, see Cancer.Net's Late Effects section. To easily track the side effects of cancer and cancer treatment, Cancer.Net offers a free mobile application for iOS and Android called Cancer.Net Mobile.
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How Chemotherapy Drugs Work Cancer cells tend to form new cells more quickly than normal cells and this makes them a better target for chemotherapy drugs. However, chemo drugs can’t tell the difference between healthy cells and cancer cells. This means normal cells are damaged along with the cancer cells, and this causes side effects.
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- Nausea and vomiting are among the most feared side effects of cancer treatment. While many people treated for cancer have bouts of nausea and vomiting, there are medicines that work well to control these side effects. Find out more about preventing and treating nausea and vomiting here.
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Radiation therapy for nonâsmall cell lung cancer Side effects of radiation therapy will depend mainly on: size of the area being treated; specific area or organs being treated; total dose ; treatment schedule; whether or not chemotherapy is given during the same time period as radiation therapy (called chemoradiation) whether or not you smoke; Side effects tend to be worse when chemoradiation is used.
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Managing side effects of chemotherapy Managing chemotherapy side effects. Glossary. While chemotherapy can kill cancer cells, it can also affect normal cells that grow or divide rapidly, such as those in the bone marrow, digestive tract, skin, hair and reproductive organs. When the normal cells are damaged, this causes side effects.
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Questions & Answers about Cancer in the Workplace and the Americans with Disabilities Act (ADA) The most common symptoms and side effects of cancer and/or treatment are pain, fatigue, problems related to nutrition and weight management, nausea, vomiting, hair loss, low blood counts, memory and concentration loss, depression, and respiratory problems.
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Side effects of chemotherapy Some chemotherapy drugs can cause painful side effects, such as aching in the muscles and joints, headaches and stomach pains. Burning, numbness, tingling or shooting pains in the hands and feet may also occur. This may continue for a period of time after treatment ends.ide effects can happen any time during, immediately after, or a few days or weeks after chemotherapy. Most side effects go away when chemotherapy is over. However, some side effects may continue after treatment is over because it takes time for healthy cells to recover from the effects of chemotherapy drugs.
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Side effects of chemotherapy Chemotherapy drugs kill cancer cells, but they can also damage healthy cells. This damage to healthy cells causes side effects. Different cells and tissues in the body tolerate chemotherapy differently.
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Side Effects Drugs and other therapies can prevent or manage many side effects. Both cancer therapy and acute myeloid leukemia (AML) can sometimes produce side effects. For most patients, side effects are temporary and subside once the body adjusts to therapy or when therapy is completed. For other patients, side effects can be more severe, sometimes requiring hospitalization. Before you undergo treatment, talk with your doctor about potential side effects.
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10 Effects of Breast Cancer Radiation on the Body Short-Term Side Effects of Breast Cancer Radiation. The most common side effect of radiation therapy is skin irritation in the targeted area. After the first few treatments, your skin may feel sensitive and begin to turn pink.It may eventually begin to look and feel like a sunburn, with itching, peeling, or blistering.t’s a type of targeted therapy often used in breast cancer treatment. The radiation may be aimed at the tumor site, the lymph nodes, or the chest wall. It attempts to stop cancer from spreading, or decrease the risk of recurrence.
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Psoriasis  In-Depth Report It is more likely to occur if high doses of radiation are used or a large part of the lung is treated. Symptoms include a fever, cough and shortness of breath. Radiation pneumonitis is a long-term side effect of radiation therapy for non–small cell lung cancer.atigue is one of the most common side effects of radiation therapy for non–small cell lung cancer. Fatigue usually occurs during or after the second week of radiation treatment. Symptoms of fatigue may increase or become more severe over the course of treatment.
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What to Expect From Radiation Therapy Late side effects, such as lung or heart problems, may take years to show up and are often permanent when they do. The most common early side effects are fatigue and skin problems. You might get others, such as hair loss and nausea, depending on where you get radiation.
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Managing side effects of chemotherapy The most important effect of chemotherapy is that it kills cancer cells. However, chemotherapy can also affect normal cells that rapidly divide and grow, such as those in the bone marrow, digestive tract, skin, hair and reproductive organs.When normal cells are damaged, this can cause side effects.eeling tired and lacking energy. Feeling tired and lacking energy (fatigue) is the most common – and often, debilitating – side effect of chemotherapy. Fatigue can include feeling exhausted, drowsy, confused or impatient. You may have a heavy feeling in your limbs, or find it difficult to do daily activities.
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Side effects of chemotherapy Some chemotherapy drugs can cause painful side effects, such as aching in the muscles and joints, headaches and stomach pains. Burning, numbness, tingling or shooting pains in the hands and feet may also occur. This may continue for a period of time after treatment ends.
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Side Effects of Chemotherapy Below is a list of common side effects of traditional chemotherapy. Fatigue. Fatigue is feeling tired or exhausted almost all the time. It is the most common side effect of chemotherapy. Learn more about how to cope with fatigue. Pain. Chemotherapy sometimes causes pain. This can include: 1  Headaches.2  Muscle pain.3  Stomach pain. 4  Pain from nerve damage, such as burning, numbness, or shooting pains, usually in the fingers and toes.earn more about how to cope with fatigue. Pain. Chemotherapy sometimes causes pain. This can include: 1  Headaches. 2  Muscle pain. 3  Stomach pain. 4  Pain from nerve damage, such as burning, numbness, or shooting pains, usually in the fingers and toes.
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- This can mean that you are more likely to get infections and you may be more tired than usual. You can also be prone to nosebleeds and other bleeding problems. Other side effects of bowel cancer chemotherapy can include. 1  Sickness. 2  Diarrhoea. 3  Sore eyes. 4  A sore mouth.5  Hair loss or thinning. 6  Changes to your periods (menstrual cycle).his can mean that you are more likely to get infections and you may be more tired than usual. You can also be prone to nosebleeds and other bleeding problems. Other side effects of bowel cancer chemotherapy can include. 1  Sickness. 2  Diarrhoea. 3  Sore eyes. 4  A sore mouth.
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Lung Cancer - Non-Small Cell Side effects of chemotherapy treatments are common, and they are more severe with higher doses. Side effects increase over the course of treatment. Some studies suggest that side effects can be reduced by giving the drugs for shorter durations, without losing the cancer-killing effects.
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Side effects of chemotherapy Pain. Some chemotherapy drugs can cause painful side effects, such as aching in the muscles and joints, headaches and stomach pains. Burning, numbness, tingling or shooting pains in the hands and feet may also occur. This may continue for a period of time after treatment ends.ide effects can happen any time during, immediately after, or a few days or weeks after chemotherapy. Most side effects go away when chemotherapy is over. However, some side effects may continue after treatment is over because it takes time for healthy cells to recover from the effects of chemotherapy drugs.