Dehydrated alcohol or absolute alcohol is a sterile solution made out of 100% ethanol. It’s widely used to treat extreme pain caused mainly by nerve disorders, including trigeminal neuralgia, which is severe pain in the jaw, lips, eyes, and face.

Dehydrated alcohol is also known as anhydrous ethanol or absolute ethyl alcohol. It’s a highly flammable and volatile chemical that’s colorless in appearance.

If you’ve been suffering from nerve-related problems that give you excruciating pain, or are interested in developments relating to dehydrated alcohol, then it might be worth your while to take a look at the site here. You can also learn more about dehydrated alcohol with the brief explanation below:

Uses Of Dehydrated Alcohol

Uses Of Dehydrated Alcohol

In medicine, dehydrated alcohol can be used as a solvent and pain reliever when injected into the ganglia and nerves. Ganglia are like relay stations that join the nerves together to transmit stimuli to and from the brain.

Anhydrous ethanol is widely used to disinfect the skin before the administration of an injection. It’s believed to be an excellent antiseptic and can be used along with iodine. Specifically, dehydrated alcohol is used in the form of an injection to relieve chronic pain, which normally results from conditions such as inoperable cancer and trigeminal neuralgia.

Inoperable cancer refers to a tumor that surgery may be unable to treat because the cancer is in an area in the body that’s difficult to reach, such as the spinal cord. Trigeminal neuralgia, on the other hand, is a condition that affects the trigeminal nerve.

Other nerve conditions for which the injection of dehydrated alcohol has been used to relieve pain include:

  • Glossopharyngeal neuralgia – nerve malfunction causing severe electric shock-like pain in the throat, tongue, or ear.
  • Angina pectoris – chest discomfort or pain caused by coronary heart disease.
  • Severe claudication – pain or cramps in the lower part of the leg that’s caused by inadequate blood flow to the muscles.
  • Epidural – an anesthetic in the lower back, in the area around the spinal nerves.
  • Cerebral palsy – a group of brain disorders that temper with a person’s mobility and the ability to maintain balance and posture.
  • Spastic paraplegia – a group of disorders that are generally marked by progressive weakness and stiffness of the legs.
  • Celiac plexus – nerves that connect the stomach, intestines, liver, gall bladder, and pancreas to the spinal cord and the brain.
  • Intractable pruritus ani – a common condition that is characterized by intense itching in the anus and the area around it.

Uses Of Dehydrated Alcohol


Like most other medications, dehydrated alcohol dosage will normally depend on the pain’s location and severity. And it’ll be administered as an injection close to the nerves.

A dehydrated alcohol injection dose for therapeutic or nerve pain is said to vary from 0.05 to 0.5 mL for trigeminal neuralgia and 0.5 to 1.0 mL per area of injection on the subarachnoid space, which is the area between the brain and the skull.

Doses larger than 1.5 mL of pure dehydrated alcohol are rarely needed, but larger injection volumes have been dispensed when lesser concentrates are used. A dose of 2 mL of 45% alcohol, for example, is said to have been used for injecting individual motor nerves.



Dehydrated alcohol is mostly administered in the form of an injection. The injections are administered carefully to ensure all the steps have been taken for precise alcohol placement.

To ensure the dehydrated alcohol dosage’s precision and accuracy, a 1.0 mL tuberculin syringe is recommended. Different needles are normally used for the injection of varied interspaces. Because dehydrated alcohol is said to be hypobaric compared to spinal fluid (meaning it has less gravity), the positioning of a patient is vital to control the localization of injections into the intended area.

Side Effects

Like all medicines, dehydrated alcohol may cause side effects, although not everyone will experience them. Some side effects could be mere allergic reactions, while others may be slightly more severe.

The side effects possibly caused by allergic reactions include difficulty breathing; difficulty swallowing; swelling of the face; swelling of the lips, throat, or tongue; and skin rashes.

The other most commonly experienced side effects include:

  • Post-injection neuritis – inflammation of the nerve of the peripheral nervous system.
  • Hyperesthesia – excessive physical sensitivity, especially on the skin.
  • Paresthesia – an abnormal tingling, numbness, chilling, pricking, or burning sensation of the skin, which seems to have no physical cause.
  • Motor paralysis –impairment or loss of motor function.
  • Rectal or bladder incontinence – loss of control over urination or defecation.
  • Impotence – being unable to achieve an erection or orgasm.
  • Severe hypotension – very low blood pressure.
  • Corneal anesthesia – a rare condition in which there’s a loss of corneal sensation in the eye.
  • Meningitis –inflammation of the fluid and membranes surrounding the brain and spinal cord.
  • Cranial nerve palsy – the weakness or paralysis of the areas controlled by the cranial nerve.

Put simply, the side effects stated above could cause:

  • Energy loss
  • Drowsiness
  • Loss of memory
  • Loss of body heat
  • Low blood sugar
  • Confusion
  • Loss of consciousness
  • Breathing difficulties
  • Coma
  • Heart failure
  • Loss of coordinated movements
  • Mood swings
  • Blurred vision or slurred speech.

It’s always encouraged to immediately inform your doctor or nurse if any of the side effects appear during treatment. There’re no known side effects of drug dependency or addiction with dehydrated alcohol use.


Dehydrated alcohol is a sterile solution made up of 100 % ethanol. It’s used in medicine as an injection for neurolysis. The drug is widely used to treat chronic pain, especially in patients with conditions that surgery can’t resolve. Dehydrated alcohol has been used to stop pain caused by conditions like inoperable cancer and many other nerve disorders.

You May Also Like