<unk> vial 1 mg (Adrenalin)<unk> is used to treat a number of conditions including: cardiac arrest, anaphylaxis, and superficial bleeding. It has been used historically for bronchospasm and low blood sugar, but newer treatments for these that are selective for β2 adrenoceptors, such as salbutamol are currently preferred. Heart problems While<unk> is often used to treat cardiac arrest, it has not been shown to improve long-term survival or mental function after recovery. It does, however, improve return of spontaneous circulation. When used intravenously,<unk> is typically given every three to five minutes.<unk> infusions may also be used for symptomatic bradycardia. Anaphylaxis<unk> is the drug of choice for treating allergic reaction anaphylaxis. The commonly used<unk> autoinjector delivers a 0.3 mg<unk> injection (0.3 mL, 1:1000) and is indicated in the emergency treatment of allergic reactions including anaphylaxis to stings, contrast agents, medicines or people with a history of anaphylactic reactions to known triggers. A single dose is recommended for people who weigh 30 kg or more, repeated if necessary. A lower strength product is available for children. Intramuscular injection can be complicated in that the depth of subcutaneous fat varies and may result in subcutaneous injection, or may be injected intravenously in error, or the wrong strength used. Intramuscular injection gives a faster and higher pharmacokinetic profile when compared to subcutaneous injection. Asthma<unk> is also used as a bronchodilator for asthma if specific β2 agonists are unavailable or ineffective. When given by the subcutaneous or intramuscular routes for asthma, an appropriate dose is 0.3 to 0.5 mg. Because of the high intrinsic efficacy (receptor binding ability) of<unk>  high concentrations of the drug cause negative side effects when treating asthma. The value of using nebulized<unk> in acute asthma is unclear. Croup Racemic<unk> has historically been used for the treatment of croup. Regular<unk> however works equally well. Racemic adrenaline is a 1:1 mixture of the two enantiomers of adrenaline. The L-form is the active component. Racemic adrenaline works by stimulation of the alpha adrenergic receptors in the airway, with resultant mucosal vasoconstriction and decreased subglottic edema, and by stimulation of the β adrenergic receptors, with resultant relaxation of the bronchial smooth muscle. Bronchiolitis There is a lack of consensus as to whether inhaled nebulized<unk> is beneficial in the treatment of bronchiolitis, with most guidelines recommending against its use. Local anesthetics When<unk> is mixed with local anesthetic, such as bupivacaine or lidocaine, and used for local anesthesia or intrathecal injection, it prolongs the numbing effect and motor block effect of the anesthetic by up to an hour.<unk> is frequently combined with local anesthetic and can cause panic attacks.<unk> is mixed with cocaine to form Moffett's solution, used in nasal surgery.
Epinephrine 
Norepinephrine
Norepinephrine 
Ethylnorepinephrine
Dicycloverine
Bromethalin
Hyoscyamine
Adrenaline