4. Lymphoma can also occur in your brain
Also known as the primary brain lymphomas, this cancer cell is likely to cause headache, weakness in several parts of your body, seizures and personality changes. This can also affect your cognitive abilities and cause trouble while you think. There are also other variants of Non-Hodgkin lymphoma that can spread from the parts around your spinal cord and brain. This leads to double vision, numbness in the face and issues while speaking.