In what form is Formoterol available for use?

Formoterol is primarily available in an inhaler form, which allows for direct delivery to the lungs. This method of administration is critical for asthma management as it provides quick relief from asthma symptoms through bronchodilation. Inhalers can be metered-dose inhalers (MDIs) or dry powder inhalers (DPIs), both of which are designed to ensure that the medication reaches the airways effectively.

While capsules can be used in some drug delivery systems, for Formoterol specifically, the inhaler form is the standard method of administration that aligns with its purpose as a long-acting beta-agonist (LABA). Other forms such as liquid solutions or tablets are not typically indicated for this medication, making the inhaler the correct choice for its therapeutic use.