There are a variety of drugs a character can use.

They are split into multiple categories and you can only use one drug of each category at a time.

Healing Drugs are exempt from this rule, and can usually be used whenever, as they do not provide buffs, but rather heal the players with different efficiencies. And as long as a player has enough AP to use them, he can do so.

Healing Drugs

Healing Drugs are used to heal a players Hit Points. They almost all work in different ways, and you might want to bring a few different ones into combat, to adjust to the circumstances. They of course differ in the ease of getting them as well, with higher Tier healing drugs generally harder to come by.

List of Healing Drugs
	Healing Powder (Drug)
	Stimpak (Drug)
	Super Stimpak (Drug)
	Med-X (Drug)
	Bandages (Drug)
	Tourniquet (Drug)
	Epinephrine (Drug)

Class A Drugs

These Drugs last for 60 minutes and their purpose is to enable a character to better fulfill a role that it was not optimized for.

In general, these drugs come with great disadvantages and a true sniper will always perform better in a sniping role than a drugged brawler. This is not always the case, and Min-Maxing is a viable effort one can do in order to make Drugs further optimize your role.

List of Class A Drugs
	Steady (Drug)
	Blood Moon (Drug)
	Mentats (Drug)
	Buffout (Drug)
	Rad-X (Drug)

Class B Drugs

These Drugs last for 2 minutes, they too have strong positive as well as negative effects, however, in addition to the much shorter time-frame they work on, they usually have a 30 second withdrawal phase after the drug effect ends, which further weakens your character during those vulnerable moments.

List of Class B Drugs
	Cigarettes (Drug)
	Cigar (Drug)
	Guayusa Leaves (Drug)
	Voodoo (Drug)
	Afterburner Gum (Drug)
	Psycho (Drug)
	RadAway (Drug)
	Antidote (Drug)
	Red Nuka Cola (Drug)

Class C Drugs

These Drugs last only for 15 seconds and usually have some very devastating effects. Most drugs in this Category are Nuka Colas.
There is a 2 minute cooldown AFTER the drug effects end, in which no Class C drug can be used.

List of Class C Drugs
	Blue Nuka Cola (Drug)
	Yellow Nuka Cola (Drug)