Radiation therapy to the chest

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Knowing what to expect during and after treatment can help you prepare and reduce any anxiety that you may be feeling. The following information has been put together to help you understand your radiation therapy treatment, and we hope to reduce any concerns you have. It does not replace discussion with your doctor, or the advice of your treatment team specific to your needs.

What are the possible short-term side effects?

Radiation therapy may cause side effects. Everyone is different and you’re unlikely to experience all of the side effects listed.

Skin reaction

During treatment your skin may become red, itchy or irritated. Towards the end of treatment, the skin reaction can become more intense however usually returns to normal four to six weeks after treatment finishes. Your treatment team will show you how to care for your skin and provide support. Tell your treatment team if you are experiencing any skin changes.

Cough

It is possible to develop a cough as a side effect of radiation therapy to the chest. Your doctor may prescribe a cough suppressant or other medication to help manage a cough.

Difficulty swallowing

Difficulty swallowing is a common reaction when the oesophagus is in the treatment area. As a result of inflammation of the oesophagus, this can feel painful when swallowing or produce a sensation like a lump in the throat. If you experience discomfort or notice any changes, let your treatment team know as soon as possible. Early measures can control and relieve these symptoms. Your treatment team will monitor your weight, and if required, you may be referred to a dietitian.

Nausea

You may experience nausea during radiation treatment. Please report any nausea or decrease in appetite to your treatment team.

Fatigue

You may feel tired or lack energy for daily activities during your treatment. This is a common reaction to radiation therapy and each person can be affected differently. Finding a balance between rest and activity will help you manage daily life.

Shortness of breath

Radiation therapy to the chest area may cause some inflammation of your lungs. This inflammation may cause you to become short of breath. Please report any breathing changes to your treatment team.

Pain and discomfort

Your doctor can prescribe pain relief to help control any pain or discomfort you are experiencing. It is important that you follow instructions carefully, which may include taking pain medication prior to treatment to ensure your pain is managed effectively and your comfort is maintained.

Your radiation oncologist will talk to you about any possible long-term side effects related to your treatment.

How can I manage my skin during treatment?

Moisturise twice a day

Your treatment team will recommend a cream to help manage any skin changes. At the start of your treatment, apply cream to the area being treated (front and back) twice a day. As treatment progresses, you may need to apply the cream three to four times per day. Let your treatment team know if you continue to experience skin changes as they can provide a different cream if required.

Wear loose fitting clothing

Avoid wearing tight fitting clothing that could potentially rub or irritate the skin. You may find singlets, cotton ‘crop-tops’ or loose fitting bras more comfortable.

Avoid excessive temperatures

Avoid exposing the treatment area to excessive temperatures, such as direct sunlight, heat packs, ice packs, electric blankets, saunas, hot spas or swimming in chlorinated pools.

Wash with warm water and pat dry

You may wash the skin that is being treated with warm water and a mild non-perfumed soap. Pat the skin dry – do not rub.

Medications

Prescriptions and vitamins

You should continue to take any prescribed medications. Please inform your nurse if you are taking vitamins, antioxidants or herbal supplements, or if you start any new medications during your treatment.

If you have any questions regarding your medications please discuss this with your radiation oncologist or nurse.

Common questions

How will radiation therapy affect my day to day life?

You may continue your usual work and daily activities, but you may need to rest more than usual due to tiredness or fatigue during treatment. Unless otherwise advised, you can eat and drink normally. Alcohol consumption in moderation is permitted, and you can continue to take any prescribed medications.

Can I wash the marks off my skin?

We ask that you don’t deliberately wash them off as this may further irritate your skin. Your radiation therapists will re-apply them each day as required.

What happens after my treatment is finished?

Reviews and follow up appointments will be discussed and organised by your treatment team prior to completing treatment.

When should side effects settle?

Radiation therapy treatment keeps working even after you have stopped coming in for regular treatment. This means symptoms may get a little worse before they get better. Generally, side effects will settle within two to four weeks of finishing your treatment.

Will radiation make me radioactive?

Radiation therapy does not make you radioactive and it is safe to be around others, including children and pregnant women during and after your treatment. There is no restriction on physical contact with others.

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  • P: 04 896 0200
  • F: 04 896 0201
  • Level B3, Bowen Specialist Medical Centre 98 Churchill Drive Crofton Downs Wellington 6035