Terbutaline: functions, dosage, side effects, how to use it

Terbutaline What Medicine?

What is terbutaline for?

Terbutaline is a drug commonly used to treat wheezing (wheezing) and shortness of breath caused by respiratory problems, such as asthma, chronic lung disease, bronchitis, and emphysema. Managing these symptoms can help you to carry out your daily activities without distraction. Terbutaline is a bronchodilator (beta-2 receptor agonist) that works by widening the squeezed airways to make breathing easier.

How is terbutaline used?

Take this drug only by mouth.

You will be prescribed an oral medication that is taken three times a day, either before or after meals, or as directed by your doctor. The dosage is always given based on your health condition and how you respond to therapy.

The maximum daily dose for adults and children over 15 years of age is not recommended to exceed 15 milligrams per day. The maximum daily dose for children 12-15 years of age is not recommended to exceed 7.5 milligrams per day. For children under 12 years of age, follow the doctor's rules for the maximum daily dose.

Adhere to the method of use and the schedule for drug dosing as prescribed by the doctor. It is not recommended to take this drug in excess of the dose prescribed by your doctor. If you are advised to take this drug regularly, use this drug at the same time every day for optimal benefits. To help you remember, take this medication at the same time each day.

If you are taking any other oral asthma medication or with the aid of a breathing apparatus, ask your doctor about how to use this medication in combination with other medications.

If your health condition does not improve, your symptoms get worse, or you feel you need another asthma medication beyond those recommended, seek medical help immediately.

How is terbutaline stored?

This medication is best stored at room temperature, away from direct light and damp places. Don't keep it in the bathroom. Don't freeze it. Other brands of this drug may have different storage rules. Observe the storage instructions on the product package or ask your pharmacist. Keep all medicines away from children and pets.

Do not flush medicines down the toilet or down the drain unless instructed to do so. Discard this product when it has expired or when it is no longer needed. Consult your pharmacist or local waste disposal company about how to safely dispose of your product.

Terbutaline dosage

The information provided is not a substitute for medical advice. ALWAYS consult your doctor or pharmacist before starting treatment.

What is the dose of terbutaline for adults?

Usual dosage for adults with asthma (treatment therapy)

Tablets: 5mg taken three times a day at 6 hour intervals, while you are awake and active. The dosage may be reduced to 2.5mg / dose if side effects are visible. Don't exceed 15mg within 24 hours.

Inhaler: 2 inhalations with a 60 second interval between inhalations, every 4 - 6 hours. Use should not be repeated for more than 6 hours.

Usual dosage for adults experiencing preterm birth

Tablets: 2.5 - 7.5 mg taken every 6 hours. Treatment should continue within 36 to 37 weeks of gestation.

Continuous intravenous injection: 10 - 25mcg / min. Treatment must be continued until past birth. The maximum dose is 80mcg / min.

Subcutaneous injection: 0.25mg every 6 hours. Subcutaneous therapy should be continued beyond delivery.

The usual dosage for adults with acute asthma

Inhaler: 2 inhalations with a 60 second interval between inhalations, every 4 - 6 hours. Use should not be repeated for more than 6 hours.

Subcutaneous injection: 0.25mg to deltoid branch area. A second dose of 0.25mg can be taken in 15-30 minutes if needed. Do not exceed the daily limit of 0.5mg in 4 hours

Continuous intravenous injection: 0.08 to 6 mcg / kg / min

What is the dose of terbutaline for children?

The usual dosage for children with acute asthma

Subcutaneous injection: 0.005 - 0.01 mg / kg / dose up to a maximum dose of 0.4 mg every 15 to 20 minutes for two doses.

Nebulization: 0.01 - 0.03 mg / kg / dose with a minimum dose of 0.1 mg and a maximum dose of 2.5 mg dissolved in 1 to 2 mL of normal saline every 4 to 6 hours.

Continuous intravenous injection: 0.08 to 6 mcg / kg / minute

Age> 12 years:

Inhaler:

2 inhalations with 60 second intervals between inhalations, every 4 - 6 hours. Do not repeat inhalations for more than 6 hours.

Subcutaneous injection: 0.25mg to the deltoid lateral area. A second dose of 0.25mg can be given in 15-30 minutes if needed. The maximum dose is 0.5 mg for 4 hours.

Usual dosage for children with asthma (treatment therapy)

Age <12 years:

Tablets: 0.05mg / kg / day divided into 3 doses. Increase gradually to 0.15mg / kg / day. The maximum dose is 5mg per day.

Age> 12 years:

Inhaler: 2 inhalations with a 60 second interval between inhalations, every 4 - 6 hours. Do not repeat inhalations for more than 6 hours.

Age 12-15 years:

Tablets: 2.5 mg orally every 6 - 8 hours. Take no more than 7.5 mg in 24 hours.

Age> 15 years:

Tablets: 2.5 mg to 5 mg orally every 6 - 8 hours. Take no more than 15mg in 24 hours.

In what dosage is terbutaline available?

Injection 1 mg / mL

Terbutaline side effects

What side effects can be experienced due to terbutaline?

Seek immediate medical help if you experience any of the following signs:

• chest pain, fast heart rate
• heart beating fast, chest pounding
• my head felt dizzy as if it was about to pass out
• tremor
• symptoms that get worse or don't get better

Common side effects include:

• restless and nervous

• headache

• tired, weak, limp

• nausea, dry mouth

• tired feeling

• sleep disorders (insomnia)

Not everyone experiences the following side effects. There may be some side effects not listed above. If you have concerns about certain side effects, consult your doctor or pharmacist.

Terbutaline Drug Warnings and Cautions

What should be known before using terbutaline?

Before using certain drugs, consider the risks and benefits first. This is a decision you and your doctor will have to make. For this drug, pay attention to the following:

Allergy

Tell your doctor if you have any unusual or allergic reactions to this or any other medicine. Also tell your doctor if you have any other types of allergies such as to food, coloring, preservatives, or animal allergies. For over-the-counter products, read the labels on the packaging carefully.

Children

The use of terbutaline in children under 12 years of age is not recommended.

Elderly

No information is available on the relationship between age and the impact of terbutaline use in elderly patients

Is terbutaline safe for pregnant and lactating women?

There are no adequate studies regarding the risks of using this drug in pregnant or breastfeeding women. Always consult your doctor to weigh the potential benefits and risks before using this medication. This drug is included in the risk of pregnancy category B according to the US Food and Drug Administration (FDA).

The following references the pregnancy risk categories according to the FDA:

A = Not at risk

B = No risk in several studies

C = May be risky

D = There is positive evidence of risk

X = Contraindicated

N = Unknown

Terbutaline Drug Interactions

What medicines may interact with terbutaline?

Drug interactions can change the performance of your medications or increase the risk of serious side effects. Not all possible drug interactions are listed in this document. Keep a list of all the products you use (including prescription / non-prescription drugs and herbal products) and consult your doctor or pharmacist. Do not start, stop, or change the dose of any medication without your doctor's approval.

• Acebutolol
• Atenolol
• Befunolol
• Betaxolol
• Bevantolol
• Bisoprolol
• Bopindolol
• Carteolol
• Carvedilol
• Celiprolol
• Esmolol
• Furazolidone
• Degludec Insulin
• Iobenguane I 123
• Iproniazid
• Isocarboxazid
• Labetalol
• Landiolol
• Levobunolol
• Linezolid
• Mepindolol
• Methylene Blue
• Metipranolol
• Metoprolol
• Moclobemide
• Nadolol
• Nebivolol
• Nipradilol
• Oxprenolol
• Pargyline
• Penbutolol
• Phenelzine
• Pindolol
• Procarbazine
• Propranolol
• Rasagiline
• Selegiline
• Sotalol
• Talinolol
• Tertatolol
• Timolol
• Tranylcypromine

Can food or alcohol interact with terbutaline?

Certain drugs should not be used with meals or when eating certain foods because drug interactions can occur. Consuming alcohol or tobacco with certain drugs can also cause interactions to occur. Discuss your use of drugs with food, alcohol, or tobacco with your health care provider.

What health conditions can interact with terbutaline?

Any other health conditions you have can affect the use of this drug. Always tell your doctor if you have other health problems, especially:

• diabetes
• liver or blood vessel disorders
• heart rate problems (for example, arrhythmias)
• hypertension (high blood pressure)
• hyperthyrodism (overactive thyroid)
• hypokalemia (low potassium intake in the blood)
• seizures — Terbutaline can worsen your health condition.

Terbutaline overdose

What should I do in an emergency or overdose?

In case of an emergency or overdose, contact the local emergency services provider (112) or immediately to the nearest hospital emergency department.

Overdose symptoms include:

• chest pain
• fast, pounding, and unnatural heartbeat
• dizziness and fainting
• restless and nervous
• uncontrolled shaking in one part of the body
• overwhelming fatigue
• hard to sleep
• weak body
• mouth feels dry
• seizures

What should I do if I miss a dose?

If you forget a dose of this medicine, take it as soon as possible. However, when it is nearing the time of the next dose, skip the missed dose and return to the usual dosing schedule. Don't double the dose.

Hello Health Group does not provide medical advice, diagnosis or treatment.