ศูนย์ : Children Health Center
บทความโดย : พญ. รุ่งทิพย์ ชัยธีรกิจ3 สิงหาคม 2026

- Colorectal cancer is the third most common cancer in Thailand, but one of the most treatable when caught early.
- Most cases begin as polyps that can take years to turn cancerous, which gives screening a real window to work.
- Early-stage disease often has no symptoms, so warning signs like rectal bleeding and bowel changes matter.
- Risk rises after age 45, though one in five new diagnoses is now in patients under 55.
- Colonoscopy is the most important test because it can detect and remove polyps in a single procedure.
- Our Cancer Center provides personalized treatment through a multidisciplinary team of specialists.
In Thailand, colorectal cancer ranks as the third most prevalent cancer, with an increasing incidence among both genders. The positive aspect of this situation is that early detection makes it one of the most curable cancers.
The key lies in spotting colorectal cancer symptoms early, and acting on them can be the difference between a small procedure and a long treatment journey. Here’s what you should know.
Table of Contents
The aging brain undergoes changes, making information recall slightly slower. This is typically not severe, occurs infrequently, and is a natural sign of aging. Here are some common, harmless changes:
Although these occasional memory slips can be annoying, they don’t interfere with a person’s independence, decision-making abilities, or daily life. Forgetfulness can be brought on by stress, tiredness, and lack of sleep, regardless of age.
Dementia refers to symptoms, which include a decline in memory, thinking, and reasoning, that are caused by changes in the brain. It is not a normal part of aging.
Alzheimer's disease is the most common cause of dementia. It is progressive, so symptoms start mild and worsen over time. Other causes include vascular disease, Lewy body disease, frontotemporal dementia, etc.
The clearest way to tell whether memory loss is related to dementia or normal aging is by its impact. Normal aging brings occasional lapses, while dementia causes a steady decline severe enough to interfere with work, relationships, and self-care.
These symptoms are distinct as they tend to reappear, escalate, and disrupt routine activities. A doctor’s consultation is recommended if some of these resonate with you:
If you care for an older relative, keep a dated note of what you notice. Concrete examples help a doctor far more than a vague sense that something is off.
There are many advantages to booking an early assessment for your loved one as soon as you notice unusual symptoms. An early evaluation can:
Bring a list of any current medications to the appointment so the assessment is as accurate as possible.
The Neurology Center at Nakornthon Hospital cares for memory-related conditions, from age-related forgetfulness to Alzheimer's disease, and even brain tumor treatment in Thailand, with treatment led by experienced neurologists. Assessments use international standard evaluation forms to build a plan tailored to each patient. Diagnostic tools at the Center include:
Prompt action is crucial when you observe memory shifts in someone you care about. A professional evaluation offers the necessary clarity for planning their subsequent care. Visit our Neurology Center on the 1st Floor of Nakornthon Hospital, 1 Rama II Road, Soi 56, Samaedam, Bangkhuntien, Bangkok 10150. We are open daily from 08.00 to 20.00 hrs. To speak with a specialist, call 0-2450-9999 ext. 1050 to 1051, or book a free online consultation for initial guidance.
A: It is the mild, occasional forgetfulness that comes with a healthy aging brain, such as taking longer to recall a name or briefly misplacing an item. It does not interfere with daily life or independence.
A: No. Most memory loss in old age is mild and a normal part of aging. It becomes a concern only when it is frequent, worsening, and disruptive to daily tasks, judgment, or routines.
A: Normal aging brings occasional lapses that do not affect independence. Dementia causes a progressive decline in memory, thinking, and reasoning that is severe enough to interfere with everyday life. The key difference is the impact on daily function
A: They are not separate conditions to compare. Dementia is an umbrella term for a group of diseases, and Alzheimer's disease is the most common cause of dementia. What matters is identifying the underlying cause, because it guides treatment and care..
A: Seek an assessment when forgetfulness repeatedly disrupts daily life, makes familiar tasks difficult, or comes with confusion, mood changes, or language problems. An early check-up can also rule out treatable causes.