It is possible to experience dizziness and lightheadedness following consumption of higher doses of amitriptyline, even in a delayed manner. Considering your weight and the amount you took, it will be important to keep an eye on these symptoms. I urge you to go to a healthcare professional for assessment as quickly as you can.

Losing consciousness can occur when the brain receives insufficient oxygen or blood supply. Perhaps you sustained a head injury after falling. Signs may include feeling lightheaded, weak, or even disoriented just before losing consciousness. You should see a doctor who will examine you and tell you what to do so you do not put yourself in any danger.

You might be having the pain due to the neuropathy. Therefore, I advise you to make an appointment with a neurologist who specializes in such conditions. They may recommend you some tests in order to deliver a diagnosis and a treatment plan that will help you in controlling your pain.

The chance of you getting the brain-eating amoeba from the water that touches your nose is very low. This amoeba infects the body via the nose and results in an uncommon infection. Symptoms include headache, fever, nausea, and if severe, changes in mental status. The best way to avoid this is not to swim in freshwater areas where amoebas may be present. 

Spine tumour leading to paraplegia is a disease that requires specialist care. It is best to work with a neurologist or spine specialist who will evaluate your situation and advise you of any possible treatment alternatives. Recovery, that is to walk again is dependent upon the tumour type and extent of spinal cord damage.

Restless legs, slurred speech, confusion, different facial expressions, and constipation are sometimes the adverse effects of these medications. Moreover, these drugs can aggravate these symptoms in Parkinson's disease patients. It is crucial to have a discussion with his doctor about the necessary changes in the treatment plan that will make him feel better.

It`s a very serious condition when the legs become immovable because of the c3 and c6 spine issues. One may have symptoms like numbness or weakness. This injury may lead to the sudden onset of conditions such as spinal cord compression. Recovery is possible with treatments like physical therapy or surgery, depending on the situation. 

Taking 1500 mcg vitamin B12 supplements may not be required if you do not have a B12 deficiency. B12 deficiency symptoms can involve such matters as depression, dizziness, and memory loss. A blood test is a way to see your vitamin B12 levels. Only in case of a deficiency, the correct dose will be pointed out by your doctor. 

You may have a tension headache. This headache feels like a tight band around the head and can cause vomiting. Common causes for these headaches include stress and tension, poor sleeping habits, or eye strain from looking at screens too much. To alleviate your symptoms, you should take some non-prescription painkillers such as acetaminophen or ibuprofen. Additionally, get enough rest and drink plenty of water while trying relaxation methods like deep breathing exercises or light workouts. If they don’t go away or get worse it would be best if you visited your doctor so that he could give them proper attention.