NRTIs

Once A Day Dosing

Emtricitabine & Tenofovir disoproxil fumarate

Truvada®

Dosing: One tablet (200 mg emtricitabine, 300 mg tenofovir once daily

Pregnancy: B

NRTI

Tenofovir disproxil fumarate

Viread®

Dosing: One 300 mg tablet once daily

Pregnancy: B

 NRTI

Emtricitabine

Emtriva®

Dosing: One 200 mg capsule once daily

Pregnancy: B 

NRTI

Abacavir sulfate & Lamivudine

Epzicom®

Dosing: One tablet (600 mg abacavir, 300 mg lamivudine) once daily

Pregnancy: C 

NRTI

Didanosine

Videx®

Dosage: ≥ 60 kg: One 400 mg capsule once daily,

< 60 kg: One 250 mg capsule once daily

Take on an empty stomach, 30 minutes before or 2 hours after meals

Pregnancy: B

NRTI

1 or 2 Times Daily

Lamivudine

Epivir®

Dosing: 150 mg twice daily or 300 mg daily

Pregnancy: C 

NRTI

Abacavir sulfate

Ziagen®

Dosing: 300 mg twice daily or 600 mg once daily

Pregnancy: C 

NRTI

2 Times Daily

Lamivudine & Zidovudine

Combivir®

Dosing: One tablet (150 mg lamivudine, 300 mg zidovudine) twice daily

Pregnancy: C

NRTI

Zidovudine

Retrovir®

Dosing: One 300 mg tablet twice daily

Pregnancy: C

NRTI

Abacavir sulfate & Lamivudine & Zidovudine

Trizivir®

Dosing: One tablet (300 mg abacavir, 150 mg lamivudine, 300 mg zidovudine) twice daily

Pregnancy: C

NRTI

Stavudine

Zerit®

Dosing: ≥132 lbs: 40 mg every 12 hours, <132 lbs: 30 mg every 12 hours

Pregnancy: C

NRTI

NNRTIs

Once Daily Dosing

Efavirenz

Sustiva®

 Dosing: 600 mg once daily

Take at bedtime without food

Pregnancy: D  

NNRTI

Rilpivirine

Edurant™

 Doseage: One 25 mg tablet once daily

Take with food

Pregnancy: B 

NNRTI

2 Times Daily

Nevirapine

Viramune®

 Dosing: 200 mg daily for 14 days, then 200 mg twice daily

Pregnancy: B 

NNRTI

Etravirine

Intelence®

 Dosing: Two 100 mg tablets twice daily

Take following a meal

Pregnancy: B 

NNRTI

PIs

Atazanavir sulfate

Reyataz®

 Dosing: Therapy naive or experience: 300 mg plus 100 mg of ritonavir once daily, Therapy naive unable to tolerate ritonavir: 200 mg once daily

Take with food

Pregnancy: B 

PI

1 or 2 Times Daily

Lopinavir & Ritonavir

Kaletra®

Dosing: Therapy naive: Two 200/50 mg tablets twice daily or Four 200/50 mg tablets once daily, Therapy experienced: Two 200/50 mg tablets twice daily

Pregnancy: C

PI

Fosamprenavir calcium

Lexiva®

Dosing: Therapy naive: Two 700 mg tablets twice daily or two 700 mg tablets + two 100 mg ritonavir capsules once daily or two 700 mg tablets + one 100 mg ritonavir capsule once daily, or one 700 mg tablet + one 100 mg ritonavir capsule twice daily, Experienced: One 700 mg tablet + one 100 mg ritonavir capsule twice daily

Pregnancy: C

PI

2 Times Daily

Tipranavir

Aptivus®

Dosing: Two 250 mg capsules + two 100 mg ritonavir capsules twice daily

Pregnancy: C

PI

Darunavir

Prezista®

Dosing: Therapy naive: Two 400 mg tablets + one 100 mg ritonavir capsule once daily, Therapy experienced: 600 mg + 100 mg ritonavir twice daily

Take with food

Pregnancy: C 

PI

Ritonavir

Norvir®

Dosing: Six 100 mg capsules twice daily

PI

2 to 3 Times Daily

Saquinavir mesylate

Invirase®

Dosing: Five 200 mg capsules twice daily + one 100 mg capsule twice daily or two 500 mg tablets + one 100 mg ritonavir capsule twice daily

Take within 2 hours of a meal

Pregnancy: B 

PI

Nelfinavir mesylate

Viracept®

Dosing: Two 625 mg tablets twice daily or three 250 mg tablets three times daily or five 250 mg tablets twice daily

Take with a meal or snack

Pregnancy: B 

PI

3 Times Daily

Indinavir

Crixivan®

Dosing: Two 400 mg capsules every 8 hours

Drink six 8 oz glasses of fluid daily (water preferred)

Pregnancy: C 

PI

Integrase Inhibitor

Raltegravir

Isentress®

Dosing: 400 mg twice daily

Pregnancy: C 

Integrase Inhibitor

CCR5 Receptor Antagonist

Maraviroc

Selzentry®

Dosing: With Strong 3A4 inhibitors w/ or w/o 3A4 inducers: 150 mg twice daily, W/ other concominant meds: Two 150 mg tablets twice daily or one 300 mg tablet twice daily, W/ Strong 3A4 inducer w/o 3A4 inhibitor: Four 150 mg tablets twice daily or two 300 mg tablets twice daily

Pregnancy: B

CCR5 Receptor Antagonist

Entry Inhibitor

Enfuvirtide

Fuzeon®

Dosage: Inject 90 mg subcutaneously twice daily

Pregnancy: B 

Entry Inhibitor 

Combinations containing 2 classes

Efavirenz & Emtricitabine &

Tenofovir disproxil fumarate

Atripla®

Dosing: One tablet (600 mg efavirenz, 200 mg entricitabine, 300 mg tenofovir) once daily

Take without food

Pregnancy: D 

NNRTI & NRTI