Neurology

A tingling sensation on the left side of the chest can be caused by irritation or injury to nerves in the chest or neck, or referred pain from the cervical spine. Some examples include intercostal neuralgia, cervical angina, and, though rare, problems related to the heart.

Numbness in the left chest can be caused by issues with nerves or a vitamin B12 deficiency, as well as other conditions affecting nerve signals.

Numbness in the left abdomen may occur when a small nerve is pinched or irritated. This can occur with conditions like cutaneous nerve entrapment syndromes or intercostal neuralgia.

Numbness in the lower right abdomen for males may be linked to nerve issues like ilioinguinal neuralgia or other local nerve irritations. It could also be found alongside conditions such as acute abdomen, where there is irritation or injury to nerves.

Numbness in the abdominal area can come from issues with the nerves in the belly, such as nerve entrapment (called ACNES), or from problems like diabetic peripheral neuropathy, where nerves are damaged.

Tingling in your upper back may be caused by irritation or damage to a nerve, such as the dorsal scapular nerve or a nerve root from the cervical spine.

Numbness and tingling in your back can happen when nerves are squeezed or irritated, and you should seek help if the symptoms worsen or other warning signs show up.

Numbness in the right upper part of your stomach could happen when a nerve is being pressed upon or damaged. This might be due to conditions like nerve problems from diabetes, nerve compression from spinal issues, or pain from nearby areas that seems to come from the abdominal wall.

Yes, there can be a connection between sweating and drooling during sleep because both are controlled by your body's autonomic system.

Some underlying conditions that cause hot hands and feet include nerve and blood vessel issues, such as palmar hyperhidrosis and hot foot syndrome.

Drooling while awake can happen when the body produces extra saliva or when swallowing isn’t working well, often due to neurological problems or side effects from medications.

A drooling sensation on one side of your mouth may happen when the nerves or muscles on that side do not manage saliva as well as the other side, sometimes due to neurological conditions like Parkinson’s disease.

The feeling of drooling at the corner of your mouth may be caused by conditions that increase saliva production or affect how you control saliva, such as burning mouth syndrome or neurological conditions like Parkinson’s disease.

Your hands might feel hot and tight because of nerve issues like small fiber neuropathy, which can be seen in conditions such as erythromelalgia.

Drooling from one side of the mouth can happen when the muscles or nerves controlling saliva aren’t working evenly, which may be due to medication side effects or a neurological condition such as Parkinson’s disease.

Producing a lot of saliva can be a normal reaction or sometimes a sign that your body is trying to protect or clean your mouth, but in some cases, it might indicate an underlying issue.

Excess saliva on one side of the mouth can happen when one salivary gland or its control system acts differently than the other, causing more saliva to be produced or not cleared well.

Slight drooling from one side of the mouth can occur when the nerves or muscles on that side do not manage saliva as well as on the other side, which may happen in early or mild neurological disorders.

Sudden drooling during sleep may happen because your mouth’s muscles relax, you swallow less often, or medications increase saliva production.

Sudden, excessive saliva production can result from changes in your body, medications, or even stress and hunger cues.