When you get wounded, blood clots stop you from losing excessive blood. Although it is rare, blood clots are one of the adverse effects of the AstraZeneca COVID 19 vaccine. The vaccine’s regulators, however, argue that its benefits outweigh the side effects.
Blood clots are a necessary way for the body to deal with bleeding. Sometimes, however, they can lead to serious health conditions or even death.
Signs and symptoms
One could have a blood clot in their artery. This would lead to an inadequate supply of oxygen to other body parts, leading to a heart attack or stroke. Blood clot symptoms appear gradually, making it essential to know them because it could mean the difference between life and death.
Science Alert says that blood clot symptoms include headaches, shortness of breath, chest pains, persistent abdominal pain, and swollen legs. The person could also experience neurological symptoms like blurry vision and persistent headaches.
Experts explain that a clot in the arms is most likely to be under the skin. This type of clot is quite dangerous because it can travel to the heart or lungs.
Healthline also included a change in the color of limbs from red to blue as part of the symptoms. The color change is accompanied by a dull or sharp pain in the affected area which also feels itchy.
Furthermore, lower leg cramps might be felt where the blood clot is. It might also cause an inflammation that leaves a hole or dimple for a few seconds when pressed.
How to avoid a blood clot
According to Agency for Healthcare Research and Quality, people should wear loose-fitting clothing to avoid blood clots. You should also lift your legs 6 inches above your heart from time to time and exercise regularly.
It is also a good precautionary measure not to bump or cross your legs. You should also use pillows below your knees and raise your bed by at least 6 inches at the bottom. Finally, take all the medication as prescribed by the doctor.
