In daily life, we are often very cautious about high blood pressure, but low blood pressure is not taken that seriously. Many people think that having low BP is good for health because it reduces the risk of heart diseases, but this is a big and dangerous misconception. According to medical science, when sufficient amount of blood and oxygen does not reach the body parts, many serious problems start arising. Most of the people are not even aware of the initial symptoms of low BP, due to which they are not able to become alert on time. When this condition persists, it starts adversely affecting the major organs of the body such as the brain, heart and kidneys. Therefore, low BP should never be ignored and it is very important to recognize its symptoms in time so that any emergency situation can be avoided. When and why not to ignore frequent headaches? The first and main sign of low blood pressure is frequent headaches and darkness before the eyes. When blood pressure drops suddenly, blood flow in the brain's blood vessels slows down, preventing cells from getting enough oxygen. As a result, the person starts feeling heaviness in the head, constant pain and migraine-like feeling. Many people ignore such headaches as the result of stress, fatigue or change in weather and manage by taking normal painkillers. However, if this headache is bothering you frequently and especially while getting up or sitting suddenly, then it can be a direct sign of low BP. Ignoring such symptoms can cause the patient to fall unconscious or even get injured, so do not take it lightly. The truth behind lethargy, weakness and dizziness: A person suffering from low blood pressure feels extreme fatigue, weakness and lack of energy throughout the day. After doing even a little work, one starts feeling short of breath and feels a slight heaviness in the chest. Many times people feel dizzy while getting up from bed in the morning or while standing suddenly, which is called orthostatic hypotension in medical language. In this condition, the heart has to work very hard to supply blood to the upper parts of the body and especially to the brain. When the body is not able to adapt to this change immediately, conditions like dizziness, loss of concentration and confusion begin to arise. In students, working people and elderly people, this problem badly affects their daily functionality and they also start feeling mentally weak. Easy and home remedies to control low blood pressure If you or someone in your family is struggling with the problem of low blood pressure, then it can be easily controlled by making some important changes in lifestyle. First of all, do not let your body become dehydrated and consume adequate amount of water, coconut water, lemon water or electrolytes throughout the day. Keep the amount of salt in your diet balanced, because sodium helps in maintaining normal blood pressure. Apart from this, instead of eating heavy meals at one go, eat nutritious food at small intervals throughout the day so that energy levels remain maintained. If the problem persists, immediately consult a good general practitioner and get yourself checked regularly so that proper treatment can be started before any serious condition develops.