Poisoning by antiasthmatics, intentional self-harm, init

This code signifies a patient presenting with adverse effects resulting from the deliberate self-administration of an antiasthmatic medication with the intent to cause harm. The patient is in the acute phase of treatment for this poisoning.

Apply this code when documenting an initial encounter for a patient admitted or seen in the emergency department due to an intentional overdose of medications like bronchodilators or corticosteroids used to treat asthma. This includes situations where the patient explicitly states self-harm intent or evidence strongly suggests it.

• Ensure documentation clearly specifies "intentional self-harm" rather than accidental or undetermined intent.
• Always use the appropriate seventh character for the encounter (A for initial, D for subsequent, S for sequela).
• Code any associated mental health conditions, such as depression or suicidal ideation, separately.