Everyone faces the problem of a tickly throat due to various reasons. Though this problem seems to be minor, when it shows up frequently, it is very difficult to handle the condition. Constant itching sensation in the throat increases irritation. When you experience tickly throat, you feel very uncomfortable to speak. Tickling in the throat leads to dry cough problem too. Sinusitis, common cold, flu, bronchitis, lung cancer, tuberculosis, postnasal drip, dry air, stress to vocal cords, asthma and allergies are few of the causes that lead to the tickly throat.