Q. How does radiotherapy work?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Radiotherapy, also known as radiation therapy, is a type of cancer treatment that uses high energy X-rays or particles to damage or kill cancer cells. The goal of radiotherapy is to shrink and eliminate tumor cells while minimizing the amount of healthy tissue harmed in the process.
Radiotherapy works by causing irreparable damage to the DNA within cancerous cells. This obstructs vital processes needed for cell growth and division which then leads to their death. Radiotherapy can be delivered externally from machines outside your body (External Beam Radiation Therapy) or internally by placing radioactive material directly into a tumor (Internal Radiation Therapy). In both cases, once the radiation has done its job it quickly becomes inactive and harmless.
The success rate of radiotherapy depends largely on how well an individual’s medical team can target just their tumor while shielding healthy tissue from radiation damage as much as possible. As technology advances, techniques like CT-guided radiotherpy are becoming more prevalent so doctors can aim treatments with greater precision than ever before.
In addition to being used alone, radiotherapy is commonly combined with chemotherapy and surgery for an even more powerful attack against cancerous tumors. By doing so, any remaining cancerous cells after initial treatment will be eradicated before they have a chance at spreading elsewhere in your body - helping improve long term survival rates significantly!
Q. Hello Doctor, from past 3 weeks I have too much dandruff problem and it cause hair loss will you suggest any best solution for this?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Answered by Secondmedic ExpertDealing with excessive dandruff leading to hair loss can be frustrating, but there are effective ways to address this issue. Here's what you can do:
1. Switch to a Gentle Shampoo: Opt for shampoos specifically designed for dandruff, containing ingredients like ketoconazole, zinc pyrithione, coal tar, or selenium sulfide. Use these shampoos regularly to reduce dandruff buildup.
2. Scalp Massage: Gently massage your scalp while shampooing to help remove flakes and improve blood circulation, which can promote healthier hair growth.
3. Avoid Hot Water: Wash your hair with lukewarm water instead of hot water, as hot water can dry out your scalp and worsen dandruff.
4. Balanced Diet: Ensure you're eating a balanced diet rich in vitamins and minerals essential for healthy hair and scalp, such as omega-3 fatty acids, zinc, and B vitamins.
5. Manage Stress: Stress can exacerbate dandruff problems. Practice stress-relief techniques like meditation, yoga, or regular exercise to help manage stress levels.
6. Apple Cider Vinegar Rinse: Consider using diluted apple cider vinegar as a rinse after shampooing. It can help restore the scalp's pH balance and reduce dandruff.
7. Consult a Dermatologist: If the issue persists despite trying home remedies or over-the-counter solutions, seek advice from a dermatologist. They can provide a personalized treatment plan tailored to your specific scalp condition.
Remember, consistency is key when dealing with dandruff. Give these remedies some time to work, as immediate results might not always occur. It's essential to find what works best for your scalp, so don't get discouraged if you don't see immediate improvements.
Taking care of your scalp health not only addresses dandruff but also aids in reducing hair loss associated with this issue. Feel free to incorporate these tips into your routine and observe how your scalp responds. If the problem persists or worsens, seeking professional guidance is always recommended.
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