Safety Measures

• This dry powder inhaler is not a rescue inhaler
• Don’t use the inhaler more than 45 days after opening the pouch
• Keep Twisthaler clean and dry at all times
• Do not blow into the inhaler
• Do not shake the Twisthaler before inhaling the medicine
• Always check the dose counter before using the inhaler, when the dose counter indicates 01 it means this is the last dose of medicine
• Do not leave the cap open after use
• Rinse your mouth after using Twisthaler every time to avoid fungal infections of mouth and throat

Source: merck.com