Irritability, Anxiety, Inability To Concentrate, Unexplained Symptoms Like Muscle Aches Or Pains Medical Conditions

Below is a list of potential medical conditions this symptom could be a sign of.


Insomnia

Insomnia is a poor quality sleep. This may mean a lack of sleep or difficulty staying asleep. Some have trouble falling asleep, or problems waking in the middle of the night or very early in the morning...What is Insomnia?