Treatment FAQ

what to expect with radiation treatment

by Dr. Gregory Rogahn Published 2 years ago Updated 2 years ago
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You may need anesthesia to block the awareness of pain while the radioactive sources are placed in the body. Most people feel little to no discomfort during this treatment. But some may experience weakness or nausea from the anesthesia. You will need to take precautions to protect others from radiation exposure.

What can I expect after my first radiation treatment?

The most common early side effects are fatigue (feeling tired) and skin changes. Other early side effects usually are related to the area being treated, such as hair loss and mouth problems when radiation treatment is given to this area. Late side effects can take months or even years to develop.Dec 10, 2020

What can you not do during radiation treatment?

Avoid raw vegetables and fruits, and other hard, dry foods such as chips or pretzels. It's also best to avoid salty, spicy or acidic foods if you are experiencing these symptoms. Your care team can recommend nutrient-based oral care solutions if you are experiencing mucositis or mouth sores caused by cancer treatment.Nov 8, 2021

How long does it take to recover from radiation therapy?

Side effects can happen any time during, immediately after or a few days or weeks after radiation therapy. Most side effects generally go away within a few weeks to 2 months of finishing treatment.

What are the side effects of radiation therapy?

Treatment areas and possible side effectsPart of the body being treatedPossible side effectsBrainFatigue Hair loss Memory or concentration problems Nausea and vomiting Skin changes Headache Blurry visionBreastFatigue Hair loss Skin changes Swelling (edema) Tenderness5 more rows•Jan 11, 2022

What time of day is best for radiation therapy?

New research from Roswell Park Comprehensive Cancer Center, to be presented at the American Association for Cancer Research (AACR) Annual Meeting 2019 in Atlanta, reports that administering radiation treatments in the morning as opposed to later in the day can significantly reduce severity of mucositis and its related ...Mar 30, 2019

Can you drive yourself home after radiation treatment?

Will I be able to drive after my radiotherapy treatment? Almost all patients are able to drive while receiving radiotherapy treatment. However, with some types of cancer, driving may NOT be recommended due to fatigue or strong pain medication.

Is radiation worse than chemo?

Since radiation therapy is focused on one area of your body, you may experience fewer side effects than with chemotherapy. However, it may still affect healthy cells in your body.Mar 27, 2020

What does radiation fatigue feel like?

Feeling very tired and lacking energy (fatigue) for day-to-day activities is the most common side effect of radiation therapy to any area of the body. During treatment, your body uses a lot of energy dealing with the effects of radiation on normal cells.

What is the success rate of radiation therapy?

When it comes to early stages of disease, patients very frequently do well with either brachytherapy or external beam radiation. Success rates of around 90% or higher can be achieved with either approach.

Do you lose hair with radiation?

Radiation therapy also can cause hair loss Radiation therapy also attacks quickly growing cells in your body, but unlike chemotherapy, it affects only the specific area where treatment is concentrated. If you have radiation to your head, you'll likely lose the hair on your head.

Is radiation therapy painful?

Does radiation therapy hurt? No, radiation therapy does not hurt while it is being given. But the side effects that people may get from radiation therapy can cause pain and discomfort. This booklet has a lot of information about ways that you and your doctor and nurse can help manage side effects.

Do tumors grow back after radiation?

Normal cells close to the cancer can also become damaged by radiation, but most recover and go back to working normally. If radiotherapy doesn't kill all of the cancer cells, they will regrow at some point in the future.Jul 6, 2020

How long does radiation therapy last?

Type of radiation therapy used. Most external beam radiation, when used to shrink a tumor before surgery, is administered five days a week for five to eight weeks. Fewer treatments may be used if the goal is easing cancer-related symptoms.

How long does it take to get a radiation treatment?

This process can take up to two weeks before you return for your first actual radiation therapy treatment. When your treatment plan is developed, it will outline whether you will be receiving radiation therapy before, during, or after other treatments.

What is radiation therapy?

Radiation therapy used as preoperative therapy to shrink a tumor that will then be removed surgically is referred to as neoadjuvant therapy. When radiation is administered at the same time as chemotherapy or immunotherapy, it’s called concurrent treatment.

What is radiation therapy after surgery called?

Radiation therapy used as a treatment after surgery or chemotherapy is called adjuvant therapy . Its goal is to kill off any cancer cells that may have been left behind to reduce the chances of recurrence.

What is the difference between a radiation physicist and a dosimetrist?

Radiation physicist: Calibrates radiation equipment and ensures it delivers the proper amount of radiation as prescribed by your radiation oncologist. Dosimetrist: Uses computer imaging to create a radiation delivery plan based on the location of the tumor.

What is the only treatment for cancer?

In some cases, radiation therapy will be the only treatment needed to treat a cancer, but often it is used in conjunction with other treatments, such as surgery, chemotherapy, immunotherapy, or some combination.

How many sessions of radiation therapy for cancer?

Internal radiation therapy for cancer may be completed in one session or a series of three to five sessions about a week apart .

How long does radiation treatment last?

What Happens During Radiation. The treatment is normally Monday through Friday and lasts about 45 minutes. A lot of time is spent getting your body in the right position, so the radiation hits its desired locations. You lay down on a custom-molded table. A technician positions your body using lasers and measurements.

How long does it take for radiation to hit your body?

This may seem scary, but this ensures the radiation does not hit healthy areas. The radiation takes a couple of minutes. You can sense when the radiation hits your body if you receive radiation to your brain.

Does radiation cause hair loss?

Radiation to your brain causes hair loss, but over time it grows back. As your hair grows again, so will you. Remember, during and after radiation treatment, listen to your body, ask questions, acknowledge side effects and adjust.

How long does radiation therapy last?

Each session is quick and painless, usually lasting no more than 15 minutes. Treatments usually occur five times a week (Monday through Friday) and continue for three to nine weeks.

What is radiation therapy?

Radiation therapy is a common treatment for cancer. In this section, we’ll address what to expect before, during, and after radiation treatment.

What is the most common radiation therapy for cancer?

External beam radiation is the most common radiation therapy for cancer. Internal Radiation Therapy: Also called brachytherapy, this type involves placing radiation sources as close as possible to the tumor site. Typically, you will have repeated treatments across a number of days and weeks. In some cases you’ll need to stay immobile ...

What is the first radiation session?

Your first radiation therapy session is actually a simulation that will prepare you for a true therapy session. Imaging scans such as computed tomography (CT) scan, a magnetic resonance image (MRI), or an x-ray will be used to help identify the specific location of the tumor, or where the tumor used to be.

How often should you check for radiation oncology?

Typically, this will happen at least once a week. In some cases, image guidance may be used to ensure the radiation beam is always aimed correctly. Side effects might be experienced.

Does radiation oncology cause nausea?

Your radiation oncologist will do everything possible to minimize side effects by making sure the dose is as carefully directed towards the cancerous cells as possible. Fatigue is the most common acute side effect. Nausea and vomiting may also be experienced. Most acute side effects go away after treatment is done.

Can radiation therapy cause cancer?

Rarely is another type of cancer caused by radiation therapy. For many patients, the benefits of radiation therapy outweigh the risks. Learn more about radiation side effects and how to manage them. If needed, continued special care will be given until you are fully healed.

Consultation

Your treatment process begins with a consultation visit with your radiation oncologist and other key members of your treatment team.

Treatment Planning

The next step is to plan the radiation therapy through a process known as “simulation.” During this phase, your treatment team will collect visual information to determine your optimal treatment plan utilizing specialized imaging devices, such as a Computed Tomography (CT) scanner.

Treatment

The first appointment in the treatment phase is dedicated to orienting you to the department and double-checking the plan that was designed for you during the Treatment Planning phase. When you arrive for this session, your team, including medical assistants and administrative assistants, will review check-in procedures and other logistics.

Follow-Up

Towards the end of your radiation treatments, your radiation oncologist will discuss an individualized plan for follow-up. In general, you will continue to see your radiation oncologist and/or members of his/her team on a regular basis to assess the response to the treatment and monitor and treat any side effects.

Your Treatment Team

Your treatment team will include highly skilled and experienced physicians and other health care professionals who work together seamlessly to ensure you receive safe, personalized and effective care customized to your specific disease:

How to determine if radiation therapy is right for you?

If you are considering radiation therapy, you must first schedule a visit with a radiation oncologist to see if radiation therapy is right for you. During your initial visit, the doctor will evaluate your need for radiation therapy and its likely results. This includes reviewing your current medical problems, past medical history, past surgical history, family history, medications, allergies and lifestyle. The doctor will also perform a physical examination to assess the extent of your disease and judge your general physical condition. Depending on where your radiation oncologist practices, you may also be seen by a nurse practitioner or a physician assistant.

How long does it take to get a radiation treatment?

The radiation therapist will administer your external beam treatment following your radiation oncologist’s instructions. It will take about five to 15 minutes for you to be positioned for treatment and for the equipment to be set up.

What does a radiation oncologist do?

Your radiation oncologist monitors your daily treatment and may alter your radiation dose based on these observations. Also, your doctor may order blood tests, X-ray examinations and other tests to see how your body is responding to treatment. If the tumor shrinks, another simulation may be done.

What is the process of measuring your anatomy and marking your skin to help your team direct the beams of radiation safely and

To be most effective, radiation therapy must be aimed precisely at the same target or targets each and every time treatment is given. The process of measuring your anatomy and marking your skin to help your team direct the beams of radiation safely and exactly to their intended locations is called simulation .

What tests are done to determine the benefits of radiation therapy?

After reviewing your medical tests, including CT scans, MRI scans and positron emission tomography scans (PET scans), and completing a thorough examination, your radiation oncologist will fully discuss with you the potential benefits and risks of radiation therapy and answer your questions.

How often do you get hyperfractionated radiation?

Some patients receive hyperfractionated radiation therapy, in which radiation treatments are given more than once a day.

Does radiation therapy affect cancer?

Still, radiation will affect some healthy cells. The time in between daily treatments allows your healthy cells to repair much of the radiation damage.

So what is radiation therapy?

Radiation therapy is the treatment of cancer using focused high doses of radiation to kill cancer cells. During treatment, specific amounts of the radiation are aimed at tumors or parts of the body affected by the cancer. Once administered, the radiation kills, stops, or slows down the growth of cancer cells.

What is a radiation oncology team?

Typically, radiotherapy is designed and administered by a team of highly trained medical professionals. The team usually includes a radiation oncologist, radiation oncology nurse, medical radiation physicist, dosimetrist, and radiation therapy technologist.

What happens before your treatment?

You’re usually referred to a radiation oncologist when your doctor believes radiotherapy might be an option worth considering. The radiation oncologist will then review your medical records, conduct a physical exam, and order various tests.

What happens during treatment?

Radiotherapy is generally scheduled for five days a week over a six to seven week period although the treatment can last for as little as two to three weeks if the goal is merely palliative. Over the course of treatment, you’ll receive small doses (fractions) of daily radiation instead of large doses.

Top-notch radiotherapy services

At Advanced Urology Institute we provide cutting-edge treatments for cancer. Our radiotherapy service is tailored to deliver specifically targeted radiation to precisely target and kill cancer cells.

How long does radiation treatment last?

Each session lasts about 10-20 minutes.

What to do if you don't live near a radiation treatment center?

If you don’t live near the radiation treatment center, it can be hard to get to and from therapy sessions. Sometimes, there are programs that help with local or long-distance transportation and lodging.

What is hypofractionated breast irradiation?

This is called hypofractionated whole-breast irradiation. It’s like standard whole-breast radiation therapy except it uses a slightly higher dose of radiation per session (hypofractionation). This reduces the number of treatment sessions, making the overall course shorter. For most women with early breast cancer, ...

What is radiation therapy for breast cancer?

Radiation therapy is planned specifically for your breast cancer, the shape of your body and your internal anatomy. This is why sessions can’t be split between different treatment centers. Your treatment plan is based on: The tumor size, type and location. The number of lymph nodes with cancer. The type of breast surgery (and lymph node surgery) ...

How long does it take to get a breast irradiated after a lumpectomy?

Partial breast irradiation delivers radiation only to the area around the tumor bed (the space where the tumor was removed during lumpectomy). It’s typically done in a shortened course over only 5-10 days.

What is brachytherapy in cancer?

Brachytherapy uses targeted radiation placed inside the tumor bed. Implanted radiation “seeds” (interstitial radiation therapy) or a single small balloon device (intracavitary radiation therapy) can be used to deliver the radiation. External beam radiation therapy uses standard external beam radiation therapy, but only targets the tumor bed.

What is the purpose of CT scan for radiation oncology?

They will use a CT scan to guide the radiation planning. During the planning session, your radiation oncologist will put small marks (about the size of a pinhead) on your skin.

What happens to the body after radiation?

These problems happen when radiation damages your body. For example, scar tissue can affect the way your lungs or your heart works. Bladder, bowel, fertility, and sexual problems can start after radiation to your belly or pelvis. Another possible late effect is a second cancer.

How long after radiation therapy does skin feel better?

Don't use any tape, gauze, or bandages on your skin unless the doctor tells you to. Your skin should start to feel better a few weeks after therapy ends. But when it heals, it may be a darker color. And you’ll still need to protect yourself from the sun even after radiation therapy has ended.

How long do radiation side effects last?

There are two kinds of radiation side effects: early and late. Early side effects, such as nausea and fatigue, usually don’t last long. They may start during or right after treatment and last for several weeks after it ends, but then they get better.

How does radiation affect skin?

It may look red, sunburned, or tanned. It may also get swollen or blistered. Your skin may also become dry, flaky, or itchy. Or it may start to peel.

How does radiation kill cancer?

Radioembolization. Cancer Caused by Radiation Therapy. Radiation therapy treats cancer by using high-energy waves to kill tumor cells. The goal is to destroy or damage the cancer without hurting too many healthy cells. This treatment can cause side effects, but they’re different for everyone. The ones you have depend on the type ...

How long does it take for radiation to show up?

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.

How to get rid of fatigue from cancer?

Get plenty of rest, be as active as you can, and eat the right foods. Work with a counselor or take a class at your cancer treatment center to learn ways to conserve energy, reduce stress, and keep yourself from focusing on the fatigue. Save your energy for the activities that are most important to you.

How long does radiation side effects last?

Remember that the type of radiation side effects you might have depends on the prescribed dose and schedule. Most side effects go away within a few months of ending treatment. Some side effects may continue after treatment ends because it takes time for the healthy cells to recover from radiation. Side effects might limit your ability ...

How long does it take for side effects to show up after radiation?

Some side effects might show up quickly, but others might not show up until 1 to 2 years after treatment. Talk with your radiation oncologist about what to watch for and when to call your doctor. If the cancer is in many areas, sometimes the whole brain is treated with radiation.

How long does it take for radiation to show up in the brain?

Radiation to the brain can also have side effects that show up later – usually from 6 months to many years after treatment ends. These delayed effects can include serious problems such as memory loss, stroke-like symptoms, and poor brain function.

How long does it take for radiation to cause side effects?

Late side effects can take months or even years to develop. They can occur in any normal tissue in the body that has received radiation. The risk of late side effects depends on the area treated as well as the radiation dose that was used. Careful treatment planning can help avoid serious long-term side effects.

What is the most common drug used for radiation therapy?

The one most commonly used today is amifostine. This drug may be used in people with head and neck cancer to reduce the mouth problems caused by radiation therapy. Not all doctors agree on how these drugs should be used in radiation therapy. These drugs have their own side effects, too, so be sure you understand what to look for.

What is the best treatment for radiation?

One way to reduce side effects is by using radioprotective drugs, but these are only used for certain types of radiation given to certain parts of the body. These drugs are given before radiation treatment to protect certain normal tissues in the treatment area. The one most commonly used today is amifostine. This drug may be used in people with head and neck cancer to reduce the mouth problems caused by radiation therapy.

What are the side effects of brachytherapy?

If your treatment includes brachytherapy (internal radiation implants), you might notice breast tenderness, tightness, redness, and bruising. You may also have some of the same side effects that happen with external radiation treatment.

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Finding Premiere Experts and Care

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I visited many specialists and consulted numerous reputable cancer centers around the country. Through a referral, I contacted neuro-oncologist Mark Gilbert, M.D., of NCI’s Center for Cancer Research Neuro-Oncology Branch and a specialist in rare neurological cancers, in November 2018 to schedule an appointment at NI…
See more on cancer.gov

What Happens During Radiation

  • The treatment is normally Monday through Friday and lasts about 45 minutes. A lot of time is spent getting your body in the right position, so the radiation hits its desired locations. You lay down on a custom-molded table. A technician positions your body using lasers and measurements. When you are aligned, a mouthguard and wired head case are placed on your bo…
See more on cancer.gov

What Happens After Radiation

  • Radiation side effects are different for each person. You may be able to exercise or perform your ‘normal’ activities. Or you may not. Side effects also tend to get worse as more treatments are given. I lost my hair, experienced a great deal of fatigue and nausea, and skin dryness on treated areas. When these changes happen, acknowledge your side effects and react. No one expects y…
See more on cancer.gov

Advice For Others

  • After four surgeries and multiple radiation treatments, I live with neuropathy in my feet, nerve damage to my legs, and drop foot on my right foot. I also have radiation retinopathy in my eyes. I go to rehab regularly and receive shots in my eyes to help my vision and reduce swelling. Going through cancer for so long, you have to live through every single hard day to put things into pers…
See more on cancer.gov

Consultation

  • Your treatment process begins with a consultation visit with your radiation oncologist and other key members of your treatment team. They will review your treatment choices, explain possible side effects from your treatment, address any questions and concerns you and your family may have, and obtain your consent to proceed with your personalized treatment plan and schedule. T…
See more on brighamandwomens.org

Treatment Planning

  • The next step is to plan the radiation therapy through a process known as “simulation.” During this phase, your treatment team will collect visual information to determine your optimal treatment plan utilizing specialized imaging devices, such as a Computed Tomography (CT) scanner. The images created enable your team to map out the exact location of the tumor and the area to be t…
See more on brighamandwomens.org

Treatment

  • The first appointment in the treatment phase is dedicated to orienting you to the department and double-checking the plan that was designed for you during the Treatment Planning phase. When you arrive for this session, your team, including medical assistants and administrative assistants, will review check-in procedures and other logistics. You may be asked to change into a hospital …
See more on brighamandwomens.org

Follow-Up

  • Towards the end of your radiation treatments, your radiation oncologist will discuss an individualized plan for follow-up. In general, you will continue to see your radiation oncologist and/or members of his/her team on a regular basis to assess the response to the treatment and monitor and treat any side effects. Should you have any questions or concerns between these s…
See more on brighamandwomens.org

Your Treatment Team

  • Your treatment team will include highly skilled and experienced physicians and other health care professionals who work together seamlessly to ensure you receive safe, personalized and effective care customized to your specific disease: 1. Radiation Oncologists who oversee your radiation treatment in close coordination with other specialists from medical oncology and/or su…
See more on brighamandwomens.org

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