Yes, it is common for anxiety medication like Cipralex to cause sleep disturbances, including trouble falling asleep or staying asleep. However, these side effects typically improve over time. It is important to practice good sleep hygiene, such as reducing stimulants like caffeine in the evening, avoiding alcohol, establishing a regular sleep schedule, and avoiding screens before bedtime. Additionally, some over-the-counter medications like melatonin can help with falling asleep faster. If sleep problems persist, therapy with a psychologist specializing in cognitive-behavioral techniques can also be helpful. It is important to avoid relying on sedatives as they can disrupt natural sleep patterns. Instead, incorporating these strategies can lead to better sleep outcomes.