Doctor insights on:
Does Herpes Cause Nerve Damage
A complete nerve transection will leave an area totally numb. The distribution of the numbers depends upon where the nerve was cut. A partial nerve injury may leave the area tingly or incompletely numb. Finally even if the nerve is not cut the swelling and bruising to the tea can affect the nerve as well. Usually we consider sharp penetrating injuries as likely having nerve lacerations when sensation is lost. A hand surgeon can examine the hand and pinpoint the site or extent of nerve injury and recommend ...Read more
Herniationl4, L5 i know if the nerve is compressed it could cause nerve damage how long before it could caused permanent nerve damage if untreatedthnks?
Nerve damage: Great question... It's very important to treat pain and to prevent nerve damage. There are multiple ways to treat a herniated disc. They include: weight loss, physical therapy, chiropractic care, disc decompression (traction), epidural injections, intradiscal procedures, and surgery. An EMG is the best test to see if you have old or active nerve damage (if so- you need surgery). ...Read moreSee 2 more doctor answers
Not damage but pain: Endo has been well documented on the sciatic nerve and also the obturator nerve. This causes intense, sharp electric shock type pain in the area the nerve goes - the sciatic down the back of the leg, and the obturator typically behind the knee. Once the endo is surgically excised, usually the pain is immediately resolved and there is usually not any permanent nerve damage. ...Read moreSee 1 more doctor answer
Does vegus nerve block or damage cause sinus tachycardia?
What other symptoms does vegus nerve block cause?
Tachycardia Vagus N.: The vagus nerve is the 10th of 12 total cranial nerves. It literally wanders from your brain down your spinal column through your thorax and down to your abdomen. It is a difficult nerve to totally block. It is the nerve of the parasympathetic nervous system. It is responsible for saliva production, digestion, movement of the colon, slowing the heart, perspiration, digestion amongst other things. ...Read moreSee 1 more doctor answer
Possible: If nerves are entrapped due to caudal equina syndrome in your lower back, you could have ed, but also, would have leg weakness and numbness, and urinary and bowel problems. Peripheral nerve issues can cause the problem, like diabetes, but this is not a nerve compression. Suggest you visit a good urologist and get evaluation. ...Read more
Rare but possible: Lidocaine is one type of local anesthetic or "numbing medicine". It is used for numbing skin, in nerve blocks, and in epidurals. It should not be directly injected into a large nerve because the nerve could be damaged. This is why ultrasound is often used to place nerve blocks, so that the local anesthetic is injected near, not in, the nerve. ...Read moreSee 2 more doctor answers
Could a disc herniation (l4, l5)lead to permanent nerve damage. If so what are signs of nerve damage around l4, L5 does nerve damage show on a mri?
If herpes can cause vestibular neuritis. Is it possible it could spread throughout the nerves causing things like trigeminal neuralgia?
Not usually: Am amgiogram should not usually cause any nerve damage. Since to perform an angiogram, one must access an a rtery there can be temporary discomfort while this is accessed. Rarely, while numbing or accessing the artery, the nerve can injured. This is usually transient and very rarely causes permanent discomfort. ...Read moreSee 1 more doctor answer
Usually not: Herpes causes pain where the rash breaks out, because that is where the nerve endings containing the viruses are. If there is testicle pain, a primary care doctor or a urologist can evaluate for other types of infections, and also for testicular torsion (if the pain is bad). The doctors check for cancer, too. ...Read more
I read that vitamin B12 deficiency can cause nerve damage .and nerve damage can cause psychosis and depression.Is it true ?
Yes: That's why vegetarianism is so dangerous if you do not know EXACTLY what you are doing. There are also other causes of B12 deficiency and not just pernicious anemia from stomach disease. However, this is not a common cause of depression in young people who do not have physical weakness / numbness. There are a host of other physical causes; a skilled psychiatrist will pick these up. ...Read more
Rare: Though the esi injections are quite safe in the general parlance, yet there always remain some adverse reactions of epidural steroid injections. Temporary pain may be felt by a patient administered with an esi injection. There may be risks of spinal punctures, infections, bleeding inside epidural area with damage to nerves, headaches, & retention of water in the body. ...Read more
Does injury or abnormality in CNS or cranial nerves cause EKG changes or disturbance in electrical signals? Does nerve damages above c-1 cause breathing difficulties? How can they identify which nerves are damaged? From the symptoms?
The : The major nerve controlling heart rate, vascular tension, and gastrointestinal function is the vagus nerve. It is the 10th cranial nerve. It can be compressed or injured a few places between the brainstem and the chest. So, there is at least one way an injury to the neck or brainstem can relate to heart rate, ekg, and breathing. An injury "above c1" implies a brain injury. If it is located in the brainstem, it would have to be very small to be survivable. This area controls many functions that are "primitive"--that is to say, common to all animals. That would include heart rate and breathing. When we talk about brainstem injury, we talk about cranial nerve signs and "long tract" signs, meaning the extremities. By finding the intersection of the involved nerves, the area can be identified. Injuries above the brainstem can be a bit more difficult to localize. Cerebellar problems can be difficult to diagnose and often involve balance and coordination. The midbrain is a relay area of sensory and motor signals. The cerebral cortices, on the other hand, are reasonably well-mapped and those lesions can be recognized more easily. A neurologist or neurosurgeon can help diagnose and treat the problem. Often MRI is needed to help locate and diagnose the problem. To be useful, though, the images should correspond to the symptoms and exam findings. ...Read more
Neuropraxia is defined as a temporary loss of function of the nerve. Some nerves are purely sensory while others carry both sensory and motor fibers. Traumatic contusion injuries to nerves or nerve compressions can cause Neuropraxia. Sensory nerves like sural nerve in the leg or mixed sensory and motor nerves like the median and ulnar nerves in the forearm & hand ...Read more
The brain and spinal cord communicates with what is occurring in the internal organs and limbs by nerve fibers where are like electrical wires with insulation (myelin) and the "copper" (axon). Within brain and spinal cord these nerves connect to other nerves via synapses on both axons and dendrites. A nerve can carry information regarding sensations, and ...Read more
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