These disadvantages are caused by drinking too much tea.

Many people drink up to eight to ten cups of tea in a day. It becomes their compulsion to do so because drinking tea is their habit.

 Most people consume milk tea and this tea contains tannins which can increase your problem. And you may be nervous.

 Consuming too much of it can cause damage to the intestines, which can lead to problems in digestion.

 Excessive consumption of tea can also cause trouble sleeping. Lack of sleep can lead to mental stress, dark circles under the eyes and anxiety.

Drinking tea in the morning on an empty stomach slows down the process of metabolism. This can cause gas and stomach irritation.

Antibiotics are taken because of some disease or problem. Tea also works to reduce the effect of these medicines.