For the treatment of anaphylaxis and asthma.

By intravenous injection for acute hypersensitivity reactions
• Adult: 100–300 mg, to be administered as sodium succinate.

By intramuscular injection, or by intravenous injection for acute hypersensitivity reactions
• Child 1–5 months: initially 25 mg three times a day, adjust according to response.
• Child 6 months–5 years: initially 50 mg three times a day, adjust according to response.
• Child 6–11 years: initially 100 mg three times a day, adjust according to response.
• Child 12–17 years: initially 200 mg three times a day, adjust according to response.

By intravenous injection for severe acute asthma
• Child 1 month–1 year: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 25 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Child 2–4 years: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 50 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Child 5–11 years: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 100 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Child 12–17 years: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 100 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Adult: 100 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.

By mouth for acute exacerbation of chronic obstructive pulmonary disease
• Adult: 30 mg daily for 7–14 days.

By mouth for severe croup or mild croup that might cause complications (before transfer to hospital)
• Child: 1–2 mg/kg.

By mouth for mild to moderate acute asthma or severe or life-threatening asthma when oral corticosteroids have been taken for a few days
• Child 1 month–11 years: 2 mg/kg once daily (maximum dose 60 mg) for up to three days, longer if necessary.

By mouth for mild to moderate acute asthma or severe or life-threatening asthma
• Child 1 month–11 years: 1–2 mg/kg once daily (maximum dose 40 mg) for up to three days, longer if necessary.
• Over 12 years: 40–50 mg daily for at least five days.

By mouth for suppression of inflammatory and allergic disorders
• Adult: initially 10–20 mg daily, preferably taken in the morning after food. Can often be reduced after a few days but may need to be continued for a few weeks or months. Maintenance 2.5–15 mg daily. Cushingoid side-effects increase in likelihood with doses of over 7.5 mg daily.

By mouth for suppression of inflammatory and allergic disorders (initial dose in severe disease)
• Adult: initially up to 60 mg daily, dose preferably taken in the morning after food. Can often be reduced within a few days but may need to be continued for a few weeks or months.

By mouth for Covid-19 requiring supplementary oxygen
• Adult: 40 mg daily, for 10 days or until the day of discharge, whichever is sooner. 

For the treatment of anaphylaxis and asthma.

By intravenous injection for acute hypersensitivity reactions
• Adult: 100–300 mg, to be administered as sodium succinate.

By intramuscular injection, or by intravenous injection for acute hypersensitivity reactions
• Child 1–5 months: initially 25 mg three times a day, adjust according to response.
• Child 6 months–5 years: initially 50 mg three times a day, adjust according to response.
• Child 6–11 years: initially 100 mg three times a day, adjust according to response.
• Child 12–17 years: initially 200 mg three times a day, adjust according to response.

By intravenous injection for severe acute asthma
• Child 1 month–1 year: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 25 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Child 2–4 years: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 50 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Child 5–11 years: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 100 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Child 12–17 years: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 100 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Adult: 100 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.

For the treatment of anaphylaxis and asthma.

By intravenous injection for acute hypersensitivity reactions
• Adult: 100–300 mg, to be administered as sodium succinate.

By intramuscular injection, or by intravenous injection for acute hypersensitivity reactions
• Child 1–5 months: initially 25 mg three times a day, adjust according to response.
• Child 6 months–5 years: initially 50 mg three times a day, adjust according to response.
• Child 6–11 years: initially 100 mg three times a day, adjust according to response.
• Child 12–17 years: initially 200 mg three times a day, adjust according to response.

By intravenous injection for severe acute asthma
• Child 1 month–1 year: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 25 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Child 2–4 years: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 50 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Child 5–11 years: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 100 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Child 12–17 years: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 100 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Adult: 100 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.

For the treatment of anaphylaxis and asthma.

By intravenous injection for acute hypersensitivity reactions
• Adult: 100–300 mg, to be administered as sodium succinate.

By intramuscular injection, or by intravenous injection for acute hypersensitivity reactions
• Child 1–5 months: initially 25 mg three times a day, adjust according to response.
• Child 6 months–5 years: initially 50 mg three times a day, adjust according to response.
• Child 6–11 years: initially 100 mg three times a day, adjust according to response.
• Child 12–17 years: initially 200 mg three times a day, adjust according to response.

By intravenous injection for severe acute asthma
• Child 1 month–1 year: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 25 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Child 2–4 years: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 50 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Child 5–11 years: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 100 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Child 12–17 years: 4 mg/kg every six hours. Maximum per dose 100 mg. Alternatively 100 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.
• Adult: 100 mg every six hours until conversion to oral prednisolone. Preferably administer as sodium succinate.

Non-sedating antihistamine.

Adult and child over 12 years: 20 mg, once daily. Advise patient to take tablet 1 hour before or 2 hours after food or fruit juice.

Antimuscarinic bronchodilator.

• Over 18 years for COPD: by inhalation of powder, 55 mcg (1 inhalation), once daily.

Long-acting selective beta2 agonist with corticosteroid.

For prophylaxis of asthma
Atectura Breezhaler 125/62.5
Atectura Breezhaler 125/260
Atectura Breezhaler 125/127.5
Adult: one inhalation once daily.

The Inogen One G3 can be used for stationary oxygen, portable oxygen and for travelling. It is approved for airline travel, but is not supported if taken outside of the country. The oxygen flow is delivered by pulse dose with five settings. It has built-in sleep mode technology to adapt to individual patient’s needs during sleep.

Stockists: On Oxygen.

Antimuscarinic bronchodilator with short-acting selective beta2 agonists.

• Adult and child over 12 years for bronchospasm in chronic obstructive pulmonary disease: by inhalation of nebulised solution, 0.5/2.5 mg, 3–4 times daily.