Pourquoi ai-je des étourdissements et des épisodes de transpiration ?

There could be several reasons behind this. Perhaps you’re not taking in enough fluids or stood up too quickly. It may even be an issue with one of your ears such as an infection. The best thing to do is sit down, relax, and have a drink of water. If it keeps happening, talk to a doctor.

Your grandfather might be experiencing tongue problems acquired after a recent stroke. This is the term for dysphagia, which is difficulty in swallowing and speaking. Amazingly, he can now open his mouth and move his tongue slowly. For him to make a full recovery, speech therapy might be useful. Exercises and techniques help in the aspect of toning control of the tongue and swallowing, adding to the general treatment of dysphagia. 

Yes, migraines can occur on and off throughout the day. Migraine attacks are characterized by severe headaches often accompanied by other symptoms like nausea, sensitivity to light, or aura. The duration and frequency of migraines vary among individuals, and some may experience multiple episodes in a day. If you're experiencing frequent or severe migraines, it's advisable to consult a healthcare professional for proper evaluation and management.

Seems like you might have insomnia, that is the inability to fall asleep or stay asleep. If you can’t fall asleep at night this can cause tired eyes that burn all day long. Stress, caffeine and use of screens before bedtime are some common reasons why teenagers suffer from this condition. Establishing a night time routine, avoiding caffeine and switching off the screens before going to bed may help improve your sleeping patterns.

From what you describe, carotid artery dise­ase could be causing your issues. This condition blocks blood ve­ssels in your neck. It can lead to tire­dness, chest discomfort, head pre­ssure, and left arm/leg we­akness. The irregular he­artbeat, poor dental health, and skull base­ lump may relate. Reduce­d blood flow from the blockage could cause low blood pre­ssure. To properly address this, se­eking medical evaluation and tre­atment is vital.

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. 

Setting a proper sleep schedule and reducing screen time are good steps, but sometimes additional help is needed. Since the neurologist's treatment didn't suit you, I recommend visiting a sleep specialist. They can provide personalized advice and alternative treatments to improve your sleep.

Your daughter's symptoms are typical of cerebral palsy which causes a lack of muscle coordination and also results in mobility problems. Those symptoms you named are the cause of an extra motor diagnostic test to be done, like hip reflexes to be tested, and a tossed foot drop. The most optimal way is physiotherapy to do work on muscle tone or strength and loosen tightness, to let your child move properly. In the case of consistent therapy, she will grow more independent and be able to use her muscles more easily so she can join you in activities.

The answer to your question depends on the cause of the dural arteriovenous fistulae. If it is caused by a congenital abnormality, exercise may help reduce the symptoms, but it is unlikely to completely resolve the condition. If the cause is a tumor or an aneurysm, then exercise may help reduce the symptoms, but a more comprehensive treatment plan may be required. The cost of stereotactic radiation therapy varies depending on the institution providing the therapy. It is best to seek advice from a specialist to determine the best course of treatment.

When a 7 year old experiences a head injury, several tests may be conducted to diagnose the injury..but again it depends on how severe the injury is. Physical examination may be adviced to assess symptoms and neurological function, imaging tests like CT scans or MRIs to identify bleeding or abnormalities in the brain, X-rays to check for skull fractures, and blood tests to evaluate various factors