Life Style

What are the Pros and Cons of Radiation Therapy?

Radiation therapy is used to cure cancer using high-energy beams. These radiations that pass through your body damage the cancer cells and prevent them from further damaging the person’s body. Radiation treatment often utilizes X-rays for this purpose but can also use proton beams and other energy types.

Radiotherapy destroys the cells by damaging the genetic material, which regulates the growth and division of cells. While radiation therapy damages both healthy and malignant cells, damaging healthy and normal cells is kept as low as possible. Normal cells often repair the damage caused to them by radiation.

Radiation treatment is generally recommended for early breast cancer after surgery. Radiation is used to remove cancer cells that may remain behind following surgery. If not eliminated, additional lumps are known as “local recurrences,” which might develop over cancer cells. Depending on the spite of the patient, a variety of different types of radiation are proven helpful.

Firstly, the prevention of recurrence by radiation is considerable. A greater recurrence rate has been reported in test groups from various investigations if radiation has not been received. Studies suggest that radiation treatment might nominally extend life while drastically decreasing the quality of life.


  • The primary benefit of radiation treatment is that it can help limit cancer development.
  • Radiotherapy can help make surgery possible for a small percentage of persons with resectable borderline and locally advanced pancreatic cancer.
  • You do not generally have to stay in the hospital; each treatment session takes around 30 minutes.
  • You can continue your everyday life, including work if you feel comfortable.
  • Radiotherapy might help manage symptoms and alleviate discomfort if you have an advanced cancer stage.


  • Radiation might lead to adverse symptoms such as fatigue, nausea, and diarrhea.
  • You may have adverse effects from chemotherapy if you receive chemoradiotherapy. Discuss the potential for side effects with your medical team to determine how they intend to minimize your therapy.
  • You may have to travel five days per week for your treatment, but this can differ from person to person if you have local borderline resectable or severe cancer.

Risks assimilated with radiotherapy.

The adverse effects of radiation treatment depend on which area and how much radiation is exposed to your body. Most adverse effects are transient, can be managed, and usually subside over the time your therapy ends. You may not have any side effects, or you may have numerous.

There may be some adverse effects afterwards. For example, in rare cases, initial cancer treated with radiation may grow in a new cancer version years later. Ask your doctor whether your therapy has any possible adverse effects, either short or long-term.

Common Side Effects of Tested Body Parts


Breath shortness, coughing, and difficulty in swallowing.

Head and neck

Dry mouth, swallowing difficulties, sore throat, food flavor alterations, nausea, thickened saliva, mouth sores, and teeth decay.


Sexual dysfunction, frequent urination, diarrhea, and bladder irritation.


Vomiting, diarrhea, and nausea.   

Irritation to skin and hair loss at the treatment is standard on any part treated, along with fatigue.

Side effects of Breast Cancer

Short-term side effects from radiation can show up during therapy or immediately afterward, generally for six months. Common adverse short-term effects are:

  • Swelling: The surrounding tissues around the breasts may swell or irritate. But it can reduce after a few sessions of therapy.
  • Pain: Some patients report minor discomfort or soreness around the breast or stiffening in the shoulder region. Over time, therapies may become less painful.
  • Sore throat:  When radiations are applied around the collarbone, it can cause difficulty swallowing and sore throat to the lymph nodes.
  • Skin changes: Radiations can cause damage to the skin around treatment sites or change skin color. It is essential to have an effective skincare routine during therapy sessions. Skin changes include:
    • Flaking or peeling
    • Colour damage
    • Excessive moisture
    • Blisters
    • Irritable, sore, or dry skin
  • Fatigue: Radiation might make anyone feel weary or exhausted. This tiredness can be aggravated by being in a hospital and undergoing additional treatments, such as chemotherapy. Sleep and rest throughout therapy are necessary as much as possible.

Some of the rare symptoms that radiation causes are:

  • Heart Problems: If the radiations are applied to the left side of the chest by a doctor, it might cause damage to the heart. But this side effect has become rare due to the treatment protocols introduced.
  •  Lung problem: Radiation very seldom leads to lung irritation. The medical term for this case is pneumonitis of radiation. The symptoms include cough, shortness of breath, and low-grade fever.

The advantages of breast cancer radiation treatment exceed the dangers. But it can be uncomfortable with adverse effects. Asking family and friends to assist with daily treatment can help a person cope with typical side effects, such as tiredness. Using heating pads and ice packages can aid a person receiving radiation therapy to deal with discomfort and stiffness. The use of loose clothes and an unscented hydrator helps alleviate skin-related pain.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Back to top button