Gnomish Healing Brandy

I just introduced Gnomish Healing Brandy into my C&C Wilderlands campaign.  By the book, potions of cure light wounds (a.k.a. potions of healing) go for 300 gp a pop.  That is a bit pricey for low-level PCs, but I like how C&C keeps magic a bit rare and didn't want to mess with that.  Gnomish Healing Brandy was my answer; a good dose of healing for a reasonable cost, but with some side-effects.  It should be suitable for any D&D-style game.

Gnomish Healing Brandy

Gnomish Healing Brandy: An amber liquor that smells richly of honey and blackberries. It tastes overly sweet, but it is light and easy going down the hatch. The brandy is usually bottled in a drinking gourd. The recipe is a closely guarded secret.

Cost: 50 gp
(Note: price may vary by availability and how willing the gnome brewer is to sell to non-humans)

Effect: Heals 1d6 HP, but the character must make a constitution save (CL 0) or suffer -1 to hit and -1 to AC for 1d4 rounds due to the extreme buzz. A flask contains one dose and multiple doses can be taken (1 per round).  However, a save must be made for each dose and the effects are cumulative. For example, a character that took two doses would make a save for each dose and, if both saves failed, the character would suffer -2 to hit and -2 to AC. The GM may rule that failed saves result in other ill effects (e.g., troubling casting spells, penalties to dexterity or charisma checks, etc.)

The character must be conscious or, at the least, at 0 HP to take a dose.