Cancer: Causes, Symptoms, Diagnosis & Treatment | TreatYou Healthcare
Learn everything about cancer – its causes, symptoms, prevention, and treatment options. Stay informed with TreatYou Healthcare’s complete cancer guide.
What is Cancer?
Cancer is a life-threatening disease where the body’s cells grow abnormally and uncontrollably. These cancerous cells can spread (metastasize) to different parts of the body, disturbing the normal functioning of organs. Normally, cells grow and die in a controlled way, but cancer cells keep multiplying without control.
Common Types of Cancer
There are more than 100 types of cancer, but the most common ones include:
1. Breast Cancer
- Most common in women worldwide.
- Symptoms: Lump in the breast, nipple discharge, changes in breast size or shape.
2. Lung Cancer
- Primarily caused by smoking and tobacco use.
- Symptoms: Persistent cough, chest pain, blood in sputum, difficulty breathing.
3. Oral Cancer
- Linked to tobacco chewing, smoking, and alcohol.
- Symptoms: Non-healing mouth ulcers, lumps, persistent pain.
4. Cervical Cancer
- Caused by HPV (Human Papillomavirus) infection.
- Symptoms: Irregular bleeding, pelvic pain, unusual vaginal discharge.
5. Blood Cancer (Leukemia)
- Abnormal growth of white blood cells.
- Symptoms: Recurrent infections, fatigue, frequent bleeding or bruising.
General Symptoms of Cancer
- Unexplained weight loss
- Constant fatigue or weakness
- Non-healing wounds
- Persistent cough or voice changes
- Unusual bleeding
- Lumps in body parts
Causes of Cancer
Cancer can develop due to several risk factors, including:
- Smoking and tobacco use
- Excessive alcohol intake
- Poor diet and lack of exercise
- Genetic predisposition
- Viral infections (HPV, Hepatitis B, Hepatitis C)
- Environmental pollution and radiation exposure
Cancer Diagnosis
Early detection of cancer improves chances of recovery. Diagnosis may include:
- Biopsy
- Blood Tests
- CT Scan, MRI, PET Scan, X-Ray
- Endoscopy
Cancer Treatment Options
Treatment depends on the type and stage of cancer:
- Surgery – Removing the tumor or cancerous tissues.
- Radiation Therapy – Using high-energy rays to kill cancer cells.
- Chemotherapy – Strong medicines to destroy cancer cells.
- Immunotherapy – Boosts body’s immune system to fight cancer.
- Targeted Therapy – Focuses on specific cancer cells.
Cancer Prevention Tips
- Quit smoking and avoid tobacco completely
- Reduce alcohol consumption
- Eat a nutritious diet rich in fruits, vegetables & whole grains
- Stay physically active with daily exercise
- Get vaccinated against HPV & Hepatitis B
- Schedule regular health check-ups and cancer screenings
Conclusion
Cancer remains one of the leading causes of death worldwide, but early diagnosis and advanced treatments have improved survival rates significantly. With awareness, preventive care, and lifestyle changes, many cancers can be avoided or managed effectively.
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