Hello. Thank you for explaining your situation so clearly. I understand why this accidental gap in medication would make you worried, especially given your past experience with intrusive thoughts.
Missing escitalopram for four days at a low starting dose of 5 mg, particularly early in treatment, is unlikely by itself to cause relapse of OCD symptoms or significant withdrawal effects. OCD relapse usually occurs gradually over time rather than after a brief interruption.
The fear that symptoms might return can itself increase anxiety, which may feel similar to early warning signs, but this does not necessarily mean the illness is returning.
Since your intrusive thoughts have not returned, this is reassuring.
Next Steps
• Resume the medication as prescribed (do not double doses).
• Keep medicines stored separately or labeled clearly to prevent confusion.
• Monitor symptoms calmly over the next couple of weeks.
Health Tips
If intrusive thoughts, rising anxiety, sleep disturbance, or compulsive behaviors begin to reappear and persist, it would be helpful to review treatment with your psychiatrist.
In most cases, a brief interruption like this does not undo prior improvement, especially when treatment is resumed.