Trouble sleeping
The persistent congestion of the nasal passages and coughing can interrupt your normal sleep-wake cycle. It will make it difficult for you to sleep or take a nap, no matter what time of night or day you attempt to rest. In severe cases, it may progress to insomnia (complete absence of sleep) and cause a disturbance in your routine activities. Certain home remedies and medicines to open congested nasopharynx and respiratory tract can help improve this condition.