Two tablets a day is enough! The extent of reduction depends on your physical condition! No major side effects. You can always do this! Can arrive quickly! If the side effects are too great, you can reduce them as appropriate! Pay attention to body hydration! It is easy to conjunctivitis and allergic dermatitis! Side effects such as dry mouth! It is recommended to take medicine with meals! Easier to absorb! Try not to stay up late drinking and spicy food! The side effects are relatively large! Can only spell! I am allergic dermatitis all over now! About 5 months' use time.