Is it safe to be near someone having radiation therapy?

 

Radiation therapy, facilitated by a skilled radiation oncologist in Delhi, stands as a potent treatment modality extensively employed for various cancers and medical conditions. While it poses no direct harm to the patient, concerns may arise among those nearby regarding potential radiation exposure. This prompts a discussion on the safety measures for loved ones and caregivers surrounding patients undergoing treatment, ensuring their well-being while providing steadfast support during this process.

What exactly is radiation therapy and how does it do its job?

Radiation therapy, also known as radiotherapy, involves the use of focused energy such as X-rays or radioactive substances to target and eliminate cancer cells while reducing tumor size. Additionally, it can help alleviate symptoms associated with certain cancers. This treatment method works by damaging or disrupting the DNA within cancer cells, thereby hindering their ability to multiply and spread.

It's important to understand that radiation therapy doesn't immediately eradicate cancer cells. The process typically takes several days to weeks, depending on factors such as the patient's condition and the specific type of cancer being treated. Furthermore, the type of radiation therapy utilized varies, including external beam radiation therapy, internal radiation therapy (brachytherapy), and systemic radiation therapy.

Providing care for an individual who has completed radiation therapy.

Caregivers and close relatives of patients undergoing radiation therapy must remain vigilant about potential risks and hazards. Patients undergoing external beam radiation therapy pose no radiation risk to others immediately after treatment, as there's no radiation within their bodies. However, those receiving internal or systemic radiation may emit radiation for a brief period post-treatment, increasing potential risks for close contact. During these times, caregivers and loved ones should minimize physical contact and limit their time spent near the patient.

In addition to caregiver precautions, patients receiving radiation therapy can take measures to reduce radiation exposure risks for their loved ones. These precautions include:

1. Flushing the toilet twice after each use and thoroughly washing hands.
2. Using separate utensils and towels, ensuring they're washed after each use.
3. Sitting down while using the toilet to minimize bodily fluid splashes.
4. Avoiding kissing close ones.
5. Maintaining a distance of 6 feet from others.
6. Sleeping in a separate bed in a different room.
7. Refraining from pet contact.
8. Drinking extra fluids to aid in flushing out radioactive material from the body.
9. Avoiding contact with infants, children, and pregnant women.
10. Laundering clothes separately, including bed linens.
11. Planning to stay home and avoid crowded places like work or schools during treatment.