Not sure what you mean. Can a robin weigh 200 mg? Can a robin eat 200 mg? 200 mg is about the mass of a grain of sand perhaps a quarter of a grain of rice.
bid means bis in die, or twice a day. 10 mg twice a day likely 12 hours apart.
x = 10 (mg, g, etc) PO = per os (by mouth)
200 mg is 2 g
There are approximately 0.000441 pounds in 200 mg.
1 g = 1,000 mg, thus 0.2 g = 200 mg
1 gram = 1000 milligrams. So 0.2 g = 0.2*1000 = 200 mg. Simple!
200 mg is equal to 0.00044 lbs.
0.4 g is equivalent to 400 mg. Therefore, two 200 mg capsules equal 0.4 g.
A single dose of cefixime 400 mg is not equal to 200 mg twice a day.
200
It remains 200 mg. Placing it anywhere does not change its mass