Atherosclerosis is a condition in which fatty deposits (plaque) build up inside the arteries, making them narrow and stiff. Over time, this reduces blood flow and increases the risk of heart attack, stroke, and other serious complications. Understanding who is at risk can help people take early steps toward prevention [...]
Arrhythmia, commonly referred to as an irregular heartbeat, happens when the heart’s electrical system doesn’t function normally — causing the heart to beat too fast, too slow, or erratically. Many people experience occasional palpitations, fluttering, or skipped beats without realizing that these can be signs of a deeper cardiac issue. [...]
Aortic stenosis is a serious heart condition in which the aortic valve — the gateway for oxygen-rich blood flowing from the heart to the rest of the body — becomes unusually narrow. This narrowing makes it harder for the heart to pump blood efficiently, and can eventually lead to fatigue, [...]
Chest pain can be confusing and frightening — especially when you’re unsure whether it’s angina pectoris or a full-blown heart attack. While both involve the heart and can feel similar, they are not the same thing. Understanding the key differences can help you respond correctly and seek the right care. [...]
Headaches are something most of us experience frequently — from tension after a long day at work to stress-related pain that fades with rest. But sometimes, a headache can be a warning signal of something much more serious: a brain aneurysm. Recognizing when a headache isn’t “just stress” could save [...]
Avian influenza, commonly known as bird flu, is a contagious viral infection caused by influenza A viruses that primarily affects birds but can sometimes infect humans and other animals. These viruses circulate naturally in wild aquatic birds and may spread to domestic poultry, causing outbreaks that can severely impact both [...]
A persistent cough can feel like just another seasonal annoyance — but sometimes it’s your body’s alarm for something more serious. One such condition that often goes unnoticed is Aspergillosis, a fungal infection caused by the Aspergillus mold. While occasional coughing is normal, persistent respiratory symptoms should not be ignored, [...]
Stomach discomfort, bloating, and irregular bowel habits are common complaints for many. Most people brush these off as indigestion or food intolerance, but sometimes the cause could be something deeper—like Ascariasis, a parasitic worm infection of the small intestine. Ascariasis is caused by the Ascaris lumbricoides roundworm, and it often [...]
Anthrax is a serious infection caused by the bacterium Bacillus anthracis. It primarily affects animals but can be transmitted to humans through direct contact with contaminated animal products, inhalation of spores, or ingestion of infected meat. The disease can be cutaneous (skin), pulmonary (lung), or gastrointestinal, and its severity often [...]
African Sleeping Sickness, medically known as human African trypanosomiasis, is a serious and potentially fatal parasitic disease transmitted through the bite of infected tsetse flies in sub-Saharan Africa. The condition is caused by protozoan parasites of the Trypanosoma genus and progresses through two distinct stages. Early symptoms often include fever, [...]