Hello. Welcome to ask the doctor.
The purchase of botox is ideally done by a doctor. It depends on the policies of concerned manufacturer whether it is legal or not legal to buy its own.
Still if you manage to buy, then also it won't be of any use as you would require an expert dermatologist to give botox injections.
You cannot put injection of your own as it may lead to various cosmetic and serious side effects like Ptosis, Blepharospasm , etc.
I will advise you to contact your doctor so that he can give you proper prescription after examining you.
I hope i am able to solve your query.
If you have any further query, you may ask me.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.