Medically reviewed by Drugs.com. Last updated on Feb 25, 2022.
Risks From Concomitant use with Opioids; Abuse, Misuse, and Addiction; and Dependence and Withdrawal Reactions Concomitant use of benzodiazepines and opioids may result in profound sedation, respiratory depression, coma, and death. Reserve concomitant prescribing of these drugs for patients for whom alternative treatment options are inadequate. Limit dosages and durations to the minimum required. Follow patients for signs and symptoms of respiratory depression.The use of benzodiazepines, including diazepam injection, exposes users to risks of abuse, misuse, and addiction, which can lead to overdose or death. Abuse and misuse of benzodiazepines commonly involve concomitant use of other medications, alcohol, and/or illicit substances, which is associated with increased frequency of serious adverse outcomes. Before prescribing diazepam injection and throughout treatment, assess each patient's risk for abuse, misuse, and addiction. The continued use of benzodiazepines may lead to clinically significant physical dependence. The risks of dependence and withdrawal increase with longer treatment duration and higher daily dose. Although diazepam injection is indicated only for intermittent use, if used more frequently than recommended, abrupt discontinuation or rapid dosage reduction of diazepam injection may precipitate acute withdrawal reactions, which can be life-threatening. For patients using diazepam injection more frequently than recommended, to reduce the risk of withdrawal reactions, use a gradual taper to discontinue diazepam injection .
Commonly used brand name(s)
In the U.S.
Available Dosage Forms:
Therapeutic Class: Antianxiety
Pharmacologic Class: Benzodiazepine, Long Acting
Uses for Valium
Diazepam injection is used to relieve symptoms of anxiety and alcohol withdrawal. It is also used to relieve anxiety before surgery or certain procedures. When diazepam is used before surgery, the patient will not remember some of the details about the procedure.
Diazepam injection is also used to treat seizures, including status epilepticus. It may also be used to help relax muscle or relieve muscle spasms.
Diazepam injection is a benzodiazepine. Benzodiazepines belong to the group of medicines called central nervous system (CNS) depressants, which are medicines that slow down the nervous system.
This medicine is given only by or under the direct supervision of your doctor.
Before using Valium
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:
Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.
Appropriate studies have not been performed on the relationship of age to the effects of diazepam injection in newborn babies (30 days of age and younger). Safety and efficacy have not been established.
Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of diazepam injection in the elderly. However, elderly patients are more likely to have trouble breathing, heart attack, or age-related liver, kidney, heart, or lung problems, which may require caution and an adjustment in the dose for patients receiving this medicine.
Studies in women breastfeeding have demonstrated harmful infant effects. An alternative to this medication should be prescribed or you should stop breastfeeding while using this medicine.
Interactions with medicines
Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are receiving this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.
Using this medicine with any of the following medicines is not recommended. Your doctor may decide not to treat you with this medication or change some of the other medicines you take.
Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
- Calcium Oxybate
- Chloral Hydrate
- Eslicarbazepine Acetate
- Gabapentin Enacarbil
- Magnesium Oxybate
- Morphine Sulfate Liposome
- Opium Alkaloids
- Potassium Oxybate
- Ropeginterferon Alfa-2b-njft
- Sodium Oxybate
Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
- Ethinyl Estradiol
- St John's Wort
Interactions with food/tobacco/alcohol
Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.
Using this medicine with any of the following may cause an increased risk of certain side effects but may be unavoidable in some cases. If used together, your doctor may change the dose or how often you use this medicine, or give you special instructions about the use of food, alcohol, or tobacco.
- Grapefruit Juice
Other medical problems
The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:
- Alcohol intoxication or
- Glaucoma, acute narrow-angle or
- Loss of consciousness (coma) or
- Shock—Should not be used in patients with these conditions.
- Alcohol or drug abuse or dependence, or history of—Dependence on diazepam injection may develop.
- Breathing problems or lung disease or
- Heart or blood vessel disease or
- Hypotension (low blood pressure) or
- Muscle weakness—Use with caution. May make these conditions worse.
- Kidney disease or
- Liver disease—Use with caution. The effects may be increased because of slower removal of the medicine from the body.
Proper use of Valium
A nurse or other trained health professional will give you this medicine. This medicine is given through a needle placed in one of your veins or as a shot into one of your muscles.
After you receive a shot of this medicine, your doctor will watch you closely to make sure it is working properly and to check for unwanted effects.
Precautions while using Valium
It is very important that your doctor check the progress of you or your child at regular visits to see if the medicine is working properly. Blood tests may be needed to check for any unwanted effects.
Using this medicine while you are pregnant can harm your unborn baby. Use an effective form of birth control to keep from getting pregnant. If you think you have become pregnant while using the medicine, tell your doctor right away.
This medicine may cause dizziness or drowsiness, or trouble with thinking.Do not drive or do anything else that could be dangerous until you know how this medicine affects you.
This medicine will add to the effects of alcohol and other central nervous system (CNS) depressants. CNS depressants are medicines that slow down the nervous system, which may cause drowsiness or make you less alert. Some examples of CNS depressants are antihistamines or medicine for hay fever, allergies, or colds, sedatives, tranquilizers, or sleeping medicine, prescription pain medicine or narcotics, barbiturates (used for seizures), muscle relaxants, or anesthetics (numbing medicines), including some dental anesthetics. This effect may last for a few days after you or your child stop taking this medicine. Check with your doctor before taking any of the above while you or your child are using this medicine.
Symptoms of an overdose include: change or loss consciousness, lack of coordination, mood or mental changes, sleepiness or unusual drowsiness. Call your doctor right away if you notice these symptoms.
This medicine may cause respiratory depression (serious breathing problem that can be life-threatening), especially when used with narcotic pain medicines. Tell your doctor if you are using any narcotic medicine.
Do not stop taking it without checking with your doctor first. Your doctor may want you or your child to gradually reduce the amount you are using before stopping it completely. This may help prevent a worsening of your condition and reduce the possibility of withdrawal symptoms, including hallucinations, seizures, stomach or muscle cramps, tremors, or unusual behavior.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.
Valium side effects
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
- Shakiness and unsteady walk
- tenderness, pain, swelling, warmth, skin discoloration, and prominent superficial veins over affected area
- unsteadiness, trembling, or other problems with muscle control or coordination
- Black, tarry stools
- blurred vision
- changes in patterns and rhythms of speech
- chest pain or discomfort
- cold, clammy, or pale skin
- dark urine
- decrease in frequency of urination
- decrease in urine volume
- difficulty in passing urine (dribbling)
- dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position
- fear or nervousness
- irregular heartbeats
- loss of appetite
- loss of bladder control
- lower back or side pain
- muscle spasm
- outbursts of anger
- painful or difficult urination
- pale skin
- shakiness in the legs, arms, hands, or feet
- slow or irregular heartbeat
- slurred speech
- sore throat
- stomach pain
- trembling or shaking of hands or feet
- trouble in speaking
- trouble sleeping
- ulcers, sores, or white spots in the mouth
- unpleasant breath odor
- unusual bleeding or bruising
- unusual excitement, nervousness, restlessness, or irritability
- unusual tiredness or weakness
- vomiting of blood
- yellow eyes or skin
Incidence not known
- Deep or fast breathing with dizziness
- difficult or trouble breathing
- irregular, fast or slow, or shallow breathing
- numbness of the feet, hands, and around the mouth
- pale or blue lips, fingernails, or skin
- tightness in the chest
Get emergency help immediately if any of the following symptoms of overdose occur:
Symptoms of overdose
- Change in consciousness
- lack of coordination
- loss of consciousness
- sleepiness or unusual drowsiness
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
- decreased interest in sexual intercourse
- difficulty in swallowing
- double vision
- dry mouth
- feeling of constant movement of self or surroundings
- feeling sad or empty
- hives or welts, itching
- inability to have or keep an erection
- increase in sexual ability, desire, drive, or performance
- increased interest in sexual intercourse
- increased watering of the mouth
- lack of appetite
- loss in sexual ability, desire, drive, or performance
- loss of interest or pleasure
- redness of skin
- seeing double
- sensation of spinning
- trouble concentrating
- uncontrolled eye movements
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
Frequently asked questions
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