606 R (Acyclovir 400 mg)
Pill with imprint 606 R is White, Round and has been identified as Acyclovir 400 mg. It is supplied by Actavis.
Acyclovir is used in the treatment of herpes simplex; cold sores; herpes simplex - congenital; herpes simplex encephalitis; herpes simplex, suppression and belongs to the drug class purine nucleosides. There is no proven risk in humans during pregnancy. Acyclovir 400 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for 606 R

Acyclovir
- Imprint
- 606 R
- Strength
- 400 mg
- Color
- White
- Size
- 12.00 mm
- Shape
- Round
- Availability
- Prescription only
- Drug Class
- Purine nucleosides
- Pregnancy Category
- B - No proven risk in humans
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Actavis
- National Drug Code (NDC)
- 00228-2606
Related Images for "606 R"
More about acyclovir
- Side Effects
- During Pregnancy or Breastfeeding
- Dosage Information
- Patient Tips
- Drug Images
- Drug Interactions
- Compare Alternatives
- Support Group
- Pricing & Coupons
- 165 Reviews
- Drug class: purine nucleosides
- FDA Alerts (1)
Consumer resources
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Other brands: Zovirax, Sitavig
Professional resources
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.