Conversation: The conversation between human and AI assistant.
[|Human|] My left thumb is numb from the joint to the tip; I can press on it with no sensation and it s been like this for 9 days now; also I have temporary vision changes where everything is the same color and last for about 5 to 15 minutes; I ve experienced the vision changes approximately 10 times in the past 2 years; I ll also occasionally get weak at the knees and feel as though I can t stand but that usually passes once I push through it; I m not an anxious person but lately I ve been feeling anxious
[|AI|]  Welcome to Chat Doctor I have gone through your query and understand your concern. You are likely to be having neurological disease. You can get MRI of your brain. Furthermore, you are advised to consult neurologist for it. Mecobalamine may be helpful. Vitamin and trace elements supplements are helpful. You can discuss with your doctor about it. Hope your query get answered. If you have any clarification then don't hesitate to write to us. I will be happy to help you. Wishing you a good health. Take care.