SN instructed patient / caregiver regarding medication Lyrica. SN instructed patient that Lyrica is used to relieve nerve pain as in fibromyalgia and neuralgia. SN explained to patient / caregiver that side effects of this medication includes ataxia, dizziness, peripheral edema, tremors, and weight gain. SN instructed to notify physician ( MD ) if experiencing persistence or worsening of side effects.