Efavirenz, lamivudine, and tenofovir disoproxil

  • Part D specialty tier in 72% of formularies (2026Q3)
  • SYMFI

Therapy management checklist

Screening, baseline and ongoing monitoring with the label's stated frequency, hold and discontinue criteria, and counseling points, each quoted from the FDA label.

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Storage and cold chain

Efavirenz, lamivudine, and tenofovir disoproxil: storage and handling

Freezing
Not addressed
Room temperature
No allowance stated
Back into the refrigerator
Not addressed
Light
Not addressed
Shaking
Not addressed

Temperature excursion helper

Answers only from this label's storage statements. It does not judge whether a product is still usable beyond what the label states.

The label does not state a room-temperature allowance for this product.

Entered: 1 day at up to 77°F (25°C).

Contact the manufacturer at 1-877-446-3679 (the number printed on the label) about this product.

Where the label prints this number
Manufactured by: Mylan Laboratories Limited Hyderabad — 500 096, India 75075345 MS:TLET:R2 For more information, call Mylan at 1-877-446-3679 (1-877-4-INFO-RX).
All storage statements on the label (2)
  • How should I store SYMFI? .
  • Store SYMFI tablets below 86°F (30°C). .

FDA label version 6, effective October 15, 2019. DailyMed

Dosing and titration calendar

Built only from the schedules the label states (loading, titration, day schedules, cycles and weight bands). Steps the label states in words the calendar cannot place are shown, not guessed.

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Medicare Part D coverage

100%of plans list it
0%of those: prior authorization
0%step therapy
58%quantity limit
91%specialty tier

5,496 Part D plans, CMS formulary files 2026Q3. Look up tier, PA, step therapy and quantity limits by plan

Patient assistance

No manufacturer program page is listed for this drug yet.

Independent foundations and the full directory (checked 2026-11-06). Eligibility and amounts are set by each program; open its page for them.

For licensed clinicians. Use with clinical judgment. Statements are quoted from the FDA label; confirm against the label for the product you are using.