Stomach cancer is a type of cancer that develops in the lining of the stomach. Also, known as Gastric cancer, it affects the elderly more than the adult. According to the American Cancer Society, about 6 of every 10 people diagnosed with stomach cancer each year are 65 or older. Also, the lifetime risk of developing stomach cancer is higher in men (about 1 in 101) than in women (about 1 in 155).

A health expert, speaking to a leading media house, emphasized five common symptoms of stomach cancer that should not be ignored:

1. Unexplained weight loss: Losing weight without trying or experiencing an unexplained drop in appetite, which may signal cancer progression.

2. Pain in the upper part of the abdomen: Persistent or occasional pain in the stomach area, often after eating, can become more severe as the condition progresses.

3. Frequent vomiting after meals: Nausea, sometimes accompanied by vomiting, may occur especially after meals and is linked to cancer blocking or irritating the stomach.

4. Vomiting blood, which may appear coffee-colored: This can indicate bleeding in the stomach, often caused by ulcers or tumors, and requires immediate medical attention.

5. Black, tarry stools: This occurs when blood from the stomach is digested and passed through the intestines, signaling potential internal bleeding

There are also other concerning signs that should not be overlooked such as jaundice, unexplained weight loss, early onset of diabetes, dark stools, and loss of appetite. Health experts strongly advise seeking immediate medical attention if you notice any of these symptoms. If you or a loved one experience these signs, it's crucial to visit a physician for a thorough evaluation to rule out serious underlying health conditions.

How Does Stomach Cancer Spread?

Oncologist Dr Pankaj Kumar Pande, Director–Surgical Oncology, Max Super Specialty Hospital, Shalimar Bagh, Delhi explained that this form of cancer spreads through three main pathways: Direct spread, lymphatic spread, and bloodstream.

1. Direct Spread: In its early stages, stomach cancer can invade nearby tissues and grow into the deeper layers of the stomach or spread to surrounding organs such as the oesophagus, liver, pancreas, or intestines.

2. Lymphatic Spread: Cancer cells can travel through the lymphatic system. The most common areas affected are the regional lymph nodes near the stomach, particularly those around the liver and diaphragm.

3. Bloodstream: "Cancer cells can enter the bloodstream and travel to distant parts of the body," which is a common route for stomach cancer to metastasize to distant organs.

He further explained that cancerous cells spread from the original tumour to other parts of the body through a process called Metastasis. The most common sites for the spread are the liver, lymph nodes, peritoneum, lungs, bones, and ovaries.

Hypertension is the “number one killer” in India, with nearly 1.6 million people dying from the condition every year, said Dr. Ambuj Roy, Professor of Cardiology at the All India Institute of Medical Sciences, New Delhi, today.

Speaking to media persons on hypertension, Dr. Roy said the deaths “linked to high blood pressure are five times higher than tuberculosis fatalities and exceed the combined toll of communicable diseases such as TB, malaria, dengue, and HIV”.

Calling hypertension a “silent but deadly disease,” he said most people remain unaware they have high blood pressure because symptoms are often absent.

“Ninety per cent of the time, hypertension does not cause symptoms. The only way to detect it is through regular screening,” he said.

Dr. Roy also cited the ICMR and NFHS-5 data showing that nearly 30 crore Indians are living with hypertension.

According to him, one in four adults in rural India and one in three adults in urban areas have the condition. However, “only one in three people know they are hypertensive, one in five receive treatment, and just one in twelve achieve proper blood pressure control below 140/90 mmHg”.

Lifestyle Changes Surging Hypertension Risk

Dr Roy said lifestyle changes are driving the growing burden of hypertension in India. Poor diet, obesity, physical inactivity, air pollution, stress, and poor sleep habits are major contributors, particularly among younger people.

He highlighted excessive salt intake as a key concern. While the recommended salt intake is less than 5 grams per day, average consumption in India is around 12 grams daily. He also stressed the importance of potassium-rich foods such as fruits and vegetables, noting that most Indians fail to consume the recommended 400 grams of fruits and vegetables per day.

Pollution: An Emerging Concern

Further, the Cardiologist linked pollution exposure to rising hypertension rates. Referring to studies conducted by AIIMS in collaboration with IIT Delhi, Dr. Roy said areas exposed to crop burning showed a 15 per cent higher prevalence of hypertension.

Another study found that every 10 microgram increase in PM2.5 levels was associated with a 5 per cent higher risk of hypertension.

How To Reduce Hypertension

Dr. Roy said reducing blood pressure by just 10 mmHg can significantly lower the risk of

• cardiovascular mortality by 20 per cent,
• stroke 28 per cent,
• heart failure by 28 per cent,
• coronary artery disease by 17 per cent,
• mortality by 13 per cent.

He also referred to the “TOPSPIN trial,” a large Indian hypertension study, which found that a single-pill combination therapy using two medicines reduced blood pressure by 30–40 mmHg and helped nearly 70 per cent of patients achieve blood pressure control.

The expert stated that around 70 per cent of patients may require long-term treatment or may need it lifelong. However, for nearly 30 per cent of people, hypertension can be reduced by stopping medication through:

• sustained lifestyle changes
• weight loss,
• low-sodium diets,
• exercise,
• better sleep.

‘Do Not Stop BP Medicines Abruptly’

Importantly, Dr Roy cautioned people against stopping blood pressure medicines abruptly once readings improve.

“Blood pressure is controlled because of the medicine. If you stop it suddenly, BP can rise sharply and may trigger a brain stroke or hemorrhage,” he said.

Dr. Roy also dismissed fears around side effects of antihypertensive medicines, calling them among the safest long-term drugs available. “The only side effect they have is benefits,” he remarked, adding that these medicines reduce the risk of heart attack, stroke, and kidney failure.

To reduce blood pressure naturally, the expert advised people to

• remain physically active for at least 150 minutes per week,
• reduce processed and salty foods,
• maintain hydration during heatwaves,
• adopt DASH-style diets rich in fruits and vegetables.

The American Cancer Society (ACS) has updated its colorectal cancer testing guidelines, which bring new screening options for colorectal cancer. This will give the Americans two new options of stool-based tests and blood-based screening tests.

The ACS recommended colorectal cancer screening for citizens as the risk of the disease starts at the age of 45 and continues through age 75 for those with a life expectancy of 10 more years. Thus, to make colorectal cancer tests more accessible to the masses, the new guideline gives nod to blood-based screening tests and FDA-approved new stool sample kits.

Blood-based screening tests must be done in a doctor's office, while one can use stool sample kits for testing at home. Notably, colonoscopy is still the most accurate option for detecting colorectal cancer.

The new guidelines acknowledged the fact that people are likely to choose the most effective colorectal cancer screening test. But still about 20 million eligible Americans remained untested, according to the ACS.

ACS mentions that 1 in 5 colorectal cancer cases is seen in young adults; the new guidelines were a direct result of this huge problem. Though the one who will choose colonoscopy would only have to go through screening every 10 years, on the other hand, the gap between screenings will be every one, three, or five years, depending on the specific method of testing selected.

Early Symptoms Of Colorectal Cancer

Some of the most commonly missed early signs include:

• Persistent changes in bowel habits, especially if they last more than a few days, must be taken seriously. Narrow or ribbon-shaped stools may indicate a tumor partially blocking the colon.
• Blood in the stool is one of the most common and concerning signs. While it might be due to hemorrhoids or fissures, it’s important not to assume. A proper evaluation is critical.
• Unexplained weight loss: Especially when unintentional.
• Abdominal cramps or bloating: Misinterpreted as common digestive issues.

Ignoring such a red flag delays diagnosis and drastically reduces treatment success rates. A timely visit to a healthcare provider can change outcomes.

How To Prevent Colorectal Cancer?

• Diet: More fibre-rich fruits, vegetables, and whole grains; less processed food and red meat.
• Physical activity: “Even 30 minutes of daily walking helps.”
• Screenings: Especially vital for those over 45 or with a family history.

Sri Lanka is facing a meningitis outbreak, and according to the Health Promotion Bureau of Sri Lanka, 200 people have been infected by this virus. As of now, about 50 people are getting treatment at the hospitals across four districts.

The disease was first found among a group of school goers in the Deniyaya area before spreading to other areas, including Diyatalawa, Welimada, and Rikillagaskada. The health authorities of the island nation have already issued special guidelines to stop the spread of the disease.

The authorities there said the disease mainly spreads through contaminated food and water, and it can also be transmitted through droplets released when an infected person coughs or sneezes, as well as through close contact. The citizens were also asked to drink boiled water and avoid crowded places.

The Health Ministry of Sri Lanka has appointed a special team consisting of virologists and epidemiologists to conduct observations on the viral meningitis condition reported from the Central and Southern provinces and to identify its viral transmission pattern.

“Though the cases show signs of meningitis, they have rarely progressed to encephalitis, a potentially life‑threatening inflammation of brain tissue, as the virus itself is self-limiting, allowing the immune system to overcome the ailment,” the deputy minister, Dr. Wijeyamuni, said.

What Is Meningitis?

Meningitis is an infection of the protective membranes around the spinal cord and the brain. It can become very serious if not treated or diagnosed in time. It is a consequence of bacterial or viral infection. Despite being a rare occurrence, the infection can spread through coughs, sneezes, a cold, or physical contact in the form of kissing.

Understanding the symptoms, causes, and treatment options is important for early diagnosis and timely medical care.

Also Read: Does Meningitis Always Cause Fever?

Symptoms Of Meningitis

Health officials urged the public to remain alert to the warning signs of meningococcal meningitis. Common symptoms include:

• Rash
• Headache
• Neck stiffness
• Fever
• Drowsiness
• Nausea or vomiting
• Increased sensitivity to light

How is Meningitis Diagnosed?

Physicians diagnose meningitis using a combination of clinical presentation, laboratory examinations, and imaging tests. Important diagnostic tests are Lumbar Puncture (Spinal Tap), Blood Cultures, and Imaging (CT or MRI Scans).