Negative 1,284 I stopped dovonex straight away without easing off it...After stopping the dovonex it has taken months for my skin to recover. I still have small patches of dry skin on my feet and hand.. Read more negative discussions
Moderation: Everything in moderation; tea has caffeine, so excessive tea drinking could lead to side effects of excess caffeine - jitteriness, insomnia, irritability. As with anything else, excess can cause toxicities to the organs that filter it, such as liver or kidneys. ...Read more.
How to Drink Green Tea Without the Side Effects. Though green tea has some health benefits, it can also cause side effects such as nervousness and upset stomach. Some of the problems are due to the caffeine in the tea. Other problems are due to certain substances in the tea.