Who manufactures Xanax?

XANAX IS A PFIZER PHARMACEUTICALS PRODUCT.

I'm not an expert in xanax (alprazolam) but I know that the yellow, scored, rectangular xanax bar is 5 milligrams.

I was on 2 mg xanax a few years ago. It was a blue oval.

A 1mg dose is white and 0.5mg is a peach colored oval (slightly smaller in size than the blue 2 mg xanax). There is also a 0.25mg dose. It is a tiny, thin, circular pill.

There are also spherical xanax. These are called Xanax XR's. They are 2mg of timed released xanax. They are blue. There are 3mg Xanax Xr, triangular and off white. 4mg xanax xr's are cubes w/ a rounded middle, pale yellow in color.

Everything except for the xanax XRs come in generic form.

HOPE THAT HELPS!!