Guilizine tablets are for the treatment of dizziness and have some vasodilating effect. It is possible to take it orally because this drug is relatively mild and has no significant side effects. So it is possible to take it orally for a long time, but it is not a drug that treats the root cause. If there is dizziness or other problems that can be relieved by taking this drug orally, it is still advisable to stop taking the drug if it has been significantly relieved. Because each drug actually has its side effects. For example, gastrointestinal reactions, allergic reactions. So if you can stop using it, you should try to stop using it, but if you have symptoms and must take the drug orally, there is no problem if you take it for a long time, because this drug is relatively mild and has very few side reactions. So you can rest assured. If you have to take it for a long time, then take it for a long time, there is no effect on your body.