What Is Radiotherapy and How Does It Work?

High energy radiation damage cancer cell DNA to stop growth while sparing healthy tissue as much as possible.

Types of Radiation Treatment Explained

EBRT, brachytherapy, and SBRT different methods tailored to tumor type, location, and patient needs.

Common Physical Side Effects to Expect

Skin irritation Nausea Pain Swelling

learn what’s typical and how your team can help manage symptoms.

Fatigue During, After Treatment

Why radiation causes deep tiredness, how long it can last, and practical ways to conserve energy.

Hair Loss, Appearance Changes

Radiation causes localized hair loss; regrowth varies by dose and area.

Here’s what to expect over time.

Long Term Risks and Recovery

Chronic tissue changes and rare secondary cancers know timelines and the importance of follow up care.

Side Effects by Cancer Type

Lung side effects differ by site; personalize expectations with your care team.

Prostate

Breast

Brain

Radiotherapy and Chemotherapy

Local vs. systemic treatments with distinct side effects; some patients need both know the trade offs.

Strategies to Minimize Side Effects

and close teamwork with your clinicians.

Medications

Nutrition

Gentle exercise

Skin care