How do you use the phobia in a sentence?

1. My intense phobia of spiders prevents me from going into the basement.

2. The doctor prescribed medication for the patient's phobia.

3. She has a debilitating phobia of flying, which makes it difficult for her to travel.

4. The little boy's phobia of the dark made him afraid to go to sleep.

5. The soldier developed a phobia of loud noises after experiencing combat.