For many, a headache is a frequent, unwelcome visitor that disrupts the flow of daily life. While we often describe the sensation as our “brain aching,” the brain itself actually lacks pain receptors. Instead, the throbbing or dull pressure we feel is the result of pain-sensitive structures—including blood vessels, muscles, and nerves in the head and neck—reacting to internal or external triggers.
Category: Health
From Kinshasa to the World: The First Recorded Faces of the HIV Epidemic
Long before the medical world gave the virus a name in 1983, HIV was already silently claiming lives across continents. Because the virus was only identified decades after it began to spread, the “first” people to test positive were not diagnosed in real-time.
Beyond the Silver Screen: Bruce Willis’ Final Act of Heroism in the Fight Against Dementia
The announcement that Bruce Willis’s family will donate his brain to science for Frontotemporal Dementia (FTD) research marks a somber yet transformative moment in the fight against neurodegenerative disease
Beyond the Price Cut: China’s Strategic Leap into Global Innovation Therapy Markets
China has fundamentally reshaped the global pharmaceutical landscape through a series of aggressive pricing reforms that have seen the cost of life-saving medicines plummet by an average of 60% to 70%.
Unpacking tiny batteries that electrifies human body
Believe it or not, your body is a walking, talking electric generator! Forget the microwave—electricity is the fundamental language your cells use to communicate, making every thought, heartbeat, and movement possible.
The Silent Killer: When Excessive Oxygen Becomes Deadly Poison
When Excessive Oxygen Becomes Deadly Poison By tendai keith guvamombe We all know oxygen is vital for life, the very breath we take to survive. But what if the air we breathe, particularly in higher concentrations, could silently turn against us? The reality is that excessive oxygen, a condition known as hyperoxia, can be just…