Why Is Atropine Administered Preoperatively?

Atropine Injection is given

before anaesthesia to decrease mucus secretions, such as saliva

. During anaesthesia and surgery, atropine is used to help keep the heart beat normal. Atropine sulfate monohydrate is also used to block or reverse the adverse effects caused by some medicines and certain type of pesticides.

Why would you administer atropine?

Atropine is used

to help reduce saliva, mucus, or other secretions in your airway during a surgery

. Atropine is also used to treat spasms in the stomach, intestines, bladder, or other organs. Atropine is sometimes used as an antidote to treat certain types of poisoning.

What is the purpose of premedication?

They are given to

reduce anxiety, control pain, decrease the risk of aspiration pneumonitis, and lower the incidence of postoperative nausea and vomiting

. Perioperative beta-blockade and glucocorticoid supplementation are also considered premedication.

What is the rationale for administering atropine?

The rationale for using atropine is that

it will dry secretions and allow a better view of the bronchial tree

. There is also the theoretical benefit of protection against vasovagal episodes and bronchospasm.

Why is atropine given for bradycardia?

The use of atropine in cardiovascular disorders is mainly in the management of patients with bradycardia. Atropine

increases the heart rate and improves the atrioventricular conduction by blocking the parasympathetic influences on the heart

.

Why atropine is not recommended?

Even though the routine use

of atropine for cardiopulmonary arrest

has not been recommended since the publication of the 2010 American Heart Association (AHA) Guidelines for CPR and Emergency Cardiovascular Care (ECC), the two selected emergency medical physicians in our emergency center have always routinely used …

What is atropine used for in emergency situations?

It is used in emergency situations when

the heart beats too slowly

, as an antidote to for example organophosphate insecticide or nerve gas poisoning and in mushroom poisoning. It can be used as part of the premedication before general anaesthesia.

What are 3 reasons why patient may be Premedicated before a procedure?

Other purposes of anesthetic premedication, as found in the literatures, are to: (1)

prevent postoperative pain

, (2) provide effective prophylaxis against PONV, (3) decrease perioperative shivering, (4) decrease postoperative pruritus, (5) decrease gastric secretions, (6) prevent allergic reactions, (7) suppress reflex …

Which drug is used for Anaesthetic premedication?

In day-care cases, short-acting benzodiazepines (eg,

temazepam

) are often preferred. Temazepam is given orally. Lorazepam is longer acting and effective for amnesia. Midazolam is also commonly used, and is associated with a faster recovery time than diazepam, although this may be longer in elderly patients.

What do they give you to calm you down before surgery?

Midazolam injection

is used to produce sleepiness or drowsiness and relieve anxiety before surgery or certain procedures. When midazolam is used before surgery, the patient will not remember some of the details about the procedure.

Who should not use atropine?

myasthenia gravis, a

skeletal muscle disorder

.

closed angle glaucoma

.

high blood pressure

.

coronary artery disease

.

What happens if you give too much atropine?

Excess doses of atropine sulfate may cause side effects such as palpitations,

dilated pupils

, difficulty swallowing, hot dry skin, thirst, dizziness, restlessness, tremor, fatigue, and problems with coordination.

What is another name for atropine?

Does atropine slow heart rate?

Low-dose atropine slows heart rate but does not change overall levels of MSNA

. High-dose atropine causes a decrease in MSNA and tachycardia.

What are the side effects of atropine?

• visual sensitivity to light.
• blurred vision.
• dry eye.
• dry mouth.
• constipation.
• decreased sweating.
• reactions at the site of the injection.
• intense abdominal pain.

What is the drug of choice for bradycardia?

Atropine

. In the absence of reversible causes, atropine remains the first-line drug for acute symptomatic bradycardia (Class IIa). In 1 randomized clinical trial in adults (LOE 2)

⁵

and additional lower-level studies (LOE 4),

^{6 , 7}

IV atropine improved heart rate and signs and symptoms associated with bradycardia.