Can Botox Injections Be Reversed?

The short answer is 'no'.
Botox is a powerful neurotoxin that nature designed to bind avidly to other proteins and deactivate them. There is not a reliable antidote for it for cosmetic use.
The fortunate thing about Botox is that is temporary. Certainly this is not a consolation for you, since you're experiencing the adverse effects of Botox: too much paralysis or paralysis in a region that is undesirable.
Yours,
SCS

Botox is a neuromodulator that cannot be reversed. Because the product works on the muscles you will find it wearing off with time. The average patient receives injections about every three months due to the temporary effect.

Short answer is No, Anti-wrinkle injections cannot be reversed.
However fortunately the treatment is temporary and after the expected 3-4 months your muscles will eventually return to normal activity and your facial lines will gradually revert to their pre-treatment levels.

Unfortunately, there is
no way to actually reverse Botox itself once it has been injected. This is why
many dermatologists prefer to inject conservatively at first, as it is much
easier to add more units than to try to fix problems caused by too many units. There
are some ways to try to mitigate an overdone Botox. For example, eye drops like Vasocon A or the
prescription drops iopidine, will help to tighten the orbicularis occuli muscle
and the eye will open up wider if too much Botox has caused the upper eyelid to
droop. An expert in Botox can also adjust the effect with more carefully placed
injections into muscles, which can counter balance the effects. One can also just wait out too much Botox
since the worst of it will last a few weeks and all will wear off in approximately
3 months.

Unlike some injectable treatments, the effects of a Botox treatment cannot be reversed. You can either get another treatment performed to "fix" the results or wait it out. Usually, it takes about 4 months or so for the effects to go away, after which your face will look the same as before your treatment.

There is nothing that will make the effects of Botox go away faster. Unfortunately, the only thing you can do is wait for the effects to wear off. This normally takes about 3 months for the complete resolution of the effects of the product. In the future, you may request that the amount injected be adjusted so that less is injected. The product will not have such a dramatic or long lasting effect if less is injected.

The vast
majority of patients who undergo botox injections are extremely satisfied with
the results of their procedure. Unfortunately, we occasionally see patients who
aren't happy with the changes that have occurred following treatment. Most of
these patients are bothered by soft tissue sag when there’s loss of underlying muscle
support or loss of facial expression following these injections.

When these
situations arise, there's usually no intervention that can reverse the effect
of botox. Fortunately botox isn’t permanent. The effect of botox typically
takes 3 to 4 months to disappear. In some cases where botox has caused droopy
eyelids, prescription eye drops that effect mullers muscle can be used to
reverse the impact of botox.

In most cases,
waiting until the botox loses its biologic effect is the only option
available.  Under these
circumstances ,it's important to stay close to your
physician. Your physician should be able to help you get through the
experience.

The good news is that Botox is temporary and only last for up to 4 months. If you have a droopy eyelid there are eye drops that can help with complication.

Unlike dermal fillers such as Restylane and Juvederm, there is nothing that can be injected or taken to reverse the effects of Botox. Eye drops can help in certain situations, but generally speaking, the only resolution for bad Botox injections is to wait until the effects wear off.

There are no known agents that can reverse Botox at this time. Time and conservative management are the mainstays of corrective therapy. Theoretically, stimulation of the muscles with attempted movement or exercising of facial expressions may hasten the time to complete recovery.
 

Rarely the result may not be enough to make you happy. Many physicians are conservative and prefer to not put in too much initially until they see how you react. More units may be administered two to four weeks after to give you a better result. If not enough areas were treated and there is unwanted persistent muscle movement in a specific location of the face, then those areas can be treated subsequently giving you a better result.
If, however, there is a droop of the eyelid when the forehead is treated, a prescription eye drop may be used to give you a little lift of the eyelid. If the forehead is dropped than some more units may be given into the muscles that pull the forehead down, thereby relaxing it up further.
If there is a droop that cannot be treated by the previously mentioned treatments, then time alone will help. A droopy eyelid may look better in three weeks or more.