Headache is a common ailment for all of us. There is no one who has never suffered from a headache in his life. Almost people of all ages suffer from headaches at some point or another. There are basically two types of headaches. Common headaches and migraines. This article is about the science behind headaches and migraines. Let’s find out.
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Whether the intensity of a headache is like a sharp knife or like a throbbing inside, it can ruin your whole day. But the interesting thing is that our brain itself cannot actually feel pain. So how does it feel like the head is being crushed under a heavy object or bursting during pain? Headaches are quite complex. There is still a lot to be learned about why they occur and how the whole process works. However, according to experts, several important elements work together behind the creation of pain.
The nerves in our body communicate with the brain through electrical signals. This is how pain information reaches the brain. The brain does not have its own pain-sensing nerves. But the blood vessels in the head and various structures that surround and protect the brain can sense pain.
When these areas are injured or damaged in any way, certain chemicals are released. These chemicals activate the nerves and send messages to the brain through electrical signals. In other words, a headache is not actually pain in the brain, but the result of electrical signals coming from the sensitive parts around the brain. The nerves in our body communicate with the brain through electrical signals. This is how pain information reaches the brain. The brain does not have its own pain-sensing nerves.
The brain not only reports pain, but also instructs the body through nerves what symptoms will occur in response to pain. Therefore, headaches are often accompanied by unusual fatigue, watery eyes, runny nose, upset stomach, or intolerance to bright light and loud noise. It is not yet completely clear why such symptoms appear in the human body as a result of headaches. However, experts believe that these uncomfortable feelings force people to be more aware of their own lifestyle. Such as getting enough rest, avoiding light and noise, or paying attention to regular meals and sleep. In the long run, these habits can help reduce future headache attacks.
Many times, headaches can be a sign of stress on the body. Due to this stress, chemical and physical changes occur in the nerves and blood vessels around the brain, head, and neck. That’s where the headache starts. This stress can be of various kinds. Such as infections, allergies, hormonal fluctuations during puberty or periods, not sleeping properly, not drinking enough water, skipping meals, or consuming excess caffeine. Stress is also a big reason. Many people get headaches when they are worried, anxious, or depressed. Even pressure in the sinuses due to weather changes can cause headaches. Studies have shown that migraines occur when the nerves and surrounding structures involved in sending pain signals to the brain do not work properly.
It is very important to identify exactly what type of headache you have. Because the right treatment depends largely on understanding the type of pain. Migraines are usually quite severe, so children and adults suffer from this type of headache the most. There are some effective ways to reduce the risk of headaches. For example, drinking enough water and avoiding excess caffeine. At the same time, eating regularly, sleeping properly, and exercising in your daily life can help prevent headaches. In fact, these small lifestyle habits can often save you from major headaches.
Although common painkillers like ibuprofen are often enough to reduce headaches, in some cases, medication prescribed by a doctor is necessary. Especially when the pain is very severe or comes back repeatedly, it is important to consult a doctor before taking painkillers for this type of pain. There are also some medications that not only reduce pain, but also help control or prevent headache attacks in the first place.
In addition to medications, other types of treatment can be effective. For example, physiotherapy is useful to keep the muscles of the body healthy. Behavioral therapy can help many people deal with stress, anxiety, or behavioral problems. There are also electronic devices that stimulate specific parts of the nervous system to help reduce headaches.
There are also some effective ways to reduce the risk of headaches. Such as drinking enough water and avoiding excess caffeine. At the same time, eating regularly and getting enough sleep.
It is very important to talk to your doctor about headaches, especially if they are new or the type of pain has changed from before. In some cases, brain imaging or blood tests may be needed to rule out other serious problems. Most importantly, the sooner a headache problem is identified, the sooner your doctor can determine the right treatment for you. Taking action early can reduce suffering and improve your quality of life.
Source: Johns Hopkins Medicine.org and The Conversation
