This has been a promising cancer treatment, but it also causes some health troubles. So, fighting cancer also means managing the psychological and physical changes. People often think about the side effects, and they worry.
But, not everyone has the same level of radiation therapy side effects, and many of them may be successfully treated with the appropriate support. Targeting cancer cells while minimizing harm to healthy tissues is possible with the high precision of modern radiation therapy Siliguri and other cities in the country.
Overview
High-energy radiation, such as proton beams or X-rays, in radiation therapy is used to either kill or inhibit the growth of cancer cells. Radiation oncologists may provide radiation therapy or may consider a combination therapy, like targeted therapy, chemotherapy, immunotherapy, or surgery.
Cancer specialists advise radiation therapy for multiple reasons:
- To treat cancer
- To reduce tumor size to make surgery easy
- To remove/ kill cancer cells that remain after surgery
- To alleviate discomfort or other signs of advanced cancer
Because radiation only affects some parts of the body, the side effects are often determined by the location of the therapy. Also, these depend on the radiation dose and personal health changes.
Let's know about the side effects that most patients experience in more detail.
Fatigue
Radiation therapy can cause fatigue, a very common side effect. Cancer-related fatigue often doesn't fully resolve with sleep.
You might notice:
- Low vitality all day
- Having trouble focusing
- Diminished drive
- Feeling worn out from basic tasks
How to Manage
- Make rest a priority without being idle all day
- If your doctor allows you, take brief walks
- Consume well-balanced protein meals
- Drink plenty of water
- Ask your family for assistance with everyday chores
- Keep your sleep regimen consistent
Within weeks after cancer treatment, the majority of patients experience a slow improvement.
Appetite Loss
During radiation therapy, many patients have low appetite, which is more common when the head and neck region or digestive system are treated.
A lack of appetite may result in:
- Weight loss
- Weakness
- Low energy
- A slower rate of recovery
Advice for Better Nutrition
- Consume smaller meals more often
- Have snacks that boast high-protein foods
- Consume wholesome smoothies
- Keep wholesome foods always at hand
- Eat whenever you're hungry, even if it's not during regular mealtimes
If eating becomes challenging, speak with a clinical dietitian, and throughout treatment, a healthy diet promotes healing.
Skin Changes
The treated area's skin may have a sunburn-like appearance, and common skin reactions include:
- Redness
- Dryness
- Itching and peeling
- Skin discoloration
- Enhanced sensitivity
How to Manage
- Use lukewarm water to comfortably and gently wash
- Always use gentle, fragrance-free cleaners
- Don't cover the treated region with tight garments
- Shield your skin from the sun
- Avoid using creams unless your care team advises you to
- Avoid applying cold packs or heating pads to treated skin
After therapy is over, you may see your skin normally start to heal in a few weeks.
Hair Loss in the Treated Area
You should know that, mostly in the areas of the body where the radiation beam enters, radiation can induce hair loss.
For instance:
- Hair loss on the scalp may result from radiation to the brain
- Your head's hair won't be affected by radiation to the chest.
- Body hair in that area may be impacted by pelvic radiation
Following therapy, hair may regrow, but its thickness or texture may change, and regrowth might take time. Radiation therapy Siliguri or any location focuses on side effects management as well.
Nausea and Vomiting
Nausea may result from radiation to the brain, liver, stomach, or abdomen; however, contemporary anti-nausea meds work very well.
How to Manage
- Consume boring things like bananas, bread, or rice
- Please avoid spicy and oily foods
- Drink liquids all day long
- Take your time eating
- Take anti-nausea drugs as indicated
Get in touch with your cancer doctor right away if your vomiting gets really bad.
Mouth and Throat Problems
People who get radiation therapy to the head and neck may experience:
- Mouth dryness
- Mouth sores
- Discomfort when swallowing
- Changes in taste
- Thick saliva
These side effects are common due to radiation.
How to Manage
- Water should be consumed often
- Use mouthwash without alcohol
- Avoid all types of acidic meals
- Select soft foods
- Keep your teeth clean
If advised, see your dentist before cancer treatment. Dry mouth can occasionally last, but most mouth-related side effects go away following treatment.
Having Trouble Swallowing
Swallowing may become unpleasant for a short while if radiation affects people’s throat or esophagus.
Soft foods like:
- Yogurt, soups, and mashed potatoes
- Smoothies with oatmeal
Can comfort you.
Diarrhea
The intestines may get irritated by radiation given to the abdomen or pelvic area, and among the symptoms are:
- Regular bowel motions
- Cramping in the abdomen
- Loose stools
- Immediacy
How to Manage
- Drink more water
- Consume low-fiber foods for a short while
- Avoid hot foods
- Limit your caffeine intake
Take the meds that your doctor has prescribed; diarrhea that persists should always be reported to your doctor.
Bladder Irritation
Urinary symptoms caused by pelvic radiation may include:
- Burning when urinating
- Urinating a lot
- Immediacy
- Slight discomfort
It may be beneficial to stay away from bladder irritants such as alcohol and excessive coffee. Drink adequate water and water-rich fruits, and this way, you can manage this side effect.
Changes in Sexual Health & Fertility
Radiation therapy may have a short-term or long-term impact on fertility, based on the treatment location. Plus, some patients observe:
- Dryness in the vagina
- Erectile dysfunction
- Low libido
- Hormonal alterations
If future family planning is vital, discuss options for fertility preservation before you start cancer treatment, especially radiation.
Less Common Side Effects of Radiation Therapy
Though less common, certain patients may encounter:
- Lymphedema, or swelling
- Stiffness in the joints
- Inflammation of the lungs following chest radiotherapy
- Thyroid issues following radiotherapy to the neck
- Weakening of the bones
- Changes in hormones
During therapy, your oncology team keeps a close eye on these risks and monitors them accordingly.
When Do Side Effects of Radiation Therapy Begin?
Each person's timing is different, and in general:
- Few or no symptoms throughout the first week
- Weeks 2-4, one may see skin changes and fatigue
- Later weeks, depending on the course of treatment, side symptoms might progressively worsen
Following treatment, a lot of symptoms heal in a matter of weeks. Some side effects, referred to as "late effects," can appear months or even years later. Routine follow-up visits help with the early detection and management of these problems/ side effects.
Practical Tips to Make Radiation Therapy Easier
During treatment, little lifestyle adjustments will be of great help.
Keep Yourself Hydrated. Water promotes healthy tissues and aids in healing.
Consume Well-Balanced Meals. Pay attention to:
- Lean protein
- Whole grains
- Fruits
- Vegetables
- Good fats
Inquire about high-calorie nutritional supplements if eating becomes challenging.
Stay Physically Active
Walking or mild stretching are examples of light exercise that can help maintain strength, elevate mood, and lessen fatigue.
Defend Your Skin
Always follow the skincare advice provided by your radiation team because some products may interfere with your treatment.
Observe Your Treatment Plan
Whenever possible, try not to miss your appointments, so maintaining consistency ensures that radiation operates as intended.
Inform Early Symptom
It is worth mentioning even the smallest symptoms; often, early management keeps side effects from getting worse.
When Is the Right Time to Call Your Doctor?
Though most side effects are tolerable, consult a doctor if you encounter:
- High fever
- Breathing difficulties
- Extreme discomfort
- Uncontrollable throwing up/ vomiting
- Significant bleeding
- Not being able to consume food or liquids
- Extreme dehydration
- Infection-related symptoms
- Sudden swelling
- Confusion or extreme vertigo
Timely medical attention can help you avoid further complications and maintain your treatment.
Is It Possible to Prevent Side Effects of Radiation Therapy?
You can reduce side effects, but not completely. Modern radiation technologies help minimize exposure to healthy tissues while providing treatment with better precision.
Personalized cancer treatment planning, a healthy diet, appropriate skin care, sufficient hydration, and open communication with your medical team play a vital role in minimizing discomfort. It is important to know that comparing your symptoms to those of others could only lead to needless anxiety.
Final Words
Radiation therapy is a potent and successful cancer treatment, but worries about its side effects are common. Knowing about its side effects helps reduce your tension and empower you with knowledge. But it doesn’t mean every patient will have the same type and intensity of side effects.
Your healthcare team or doctor will be there to listen to your concerns and plan accordingly to give you better comfort. Doctors will help patients manage and heal exhaustion, skin discomfort, changes in appetite, and mental stress optimally.
You might consult with one of the top radiation therapy doctors in Siliguri at HOPE & HEAL.
