Liddell Homeopathic Insomnia. Description: Relieves occasional sleeplessness, caused by: Restlessness, Anxiety, Emotional stress and Sensitivity to caffeine. Having trouble falling asleep? Whether it is restlessness, anxiety, stress, or sensitivity to caffeine, waking up in the middle of the night is frustrating and worrisome. Just take two sprays of this modern homeopathic oral spray for insomnia before going to bed and whenever you wake during the night. This relaxing remedy is a "must" to keep next to your bed when occasional sleeplessness strikes! Disclaimer: These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.