Taking 25,000 (25,000) units of vitamin A daily for one month may lead to chronic vitamin A poisoning.
Treatment of rickets with vitamin D in active period: Give vitamin D5000- 10000 units daily, and after taking it for one month, change it to preventive dosage. When a large number of vitamin D preparations need to be taken for a long time, pure vitamin D preparations should be used instead of vitamin AD to prevent vitamin A poisoning.
The two drugs can be used together.
I suggest that you use both drugs together, and the time should not be too long.