ANSWER:
The physician must write an order for over the counter allergy medicines as these are not available otherwise.
Step-by-step explanation:
- Over the counter allergy medicines are available in the form of pills, sprays, inhalers, eye-drops, creams and gels etc. These medicines contain chemicals that help in treating allergies quickly.
- These medicines are used to treat minor conditions and must be taken in the prescribed dosage. An overdose of these medicines can be dangerous for the health.