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Interaction Check

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Selected Drugs Clear All

  • remove Aviane
    levonorgestrel/ ethinyl estradiol
  • remove Lessina
    levonorgestrel/ ethinyl estradiol
  • remove Nortrel 0.5/ 35
    norethindrone/ ethinyl estradiol
  • remove Ziac
    bisoprolol/ hydrochlorothiazide

multicheck MultiCheck Results - 12 Interactions

Smiley face Smiley face

Avoid/Use Alternative

Smiley face Smiley face Aviane (levonorgestrel/ ethinyl estradiol) + Lessina (levonorgestrel/ ethinyl estradiol)

Avoid/Use Alternative


ethinyl estradiol (contraceptive) + ethinyl estradiol (contraceptive)

avoid combo: combo may incr. risk of HTN, thromboembolism, endometrial hyperplasia, other adverse effects (additive effects, duplicate therapy)

levonorgestrel (contraceptive) + levonorgestrel (contraceptive)

avoid combo: combo may incr. risk of thromboembolism, other adverse effects (additive effects, duplicate therapy)

Smiley face Smiley face Aviane (levonorgestrel/ ethinyl estradiol) + Nortrel 0.5/35 (norethindrone/ ethinyl estradiol)

Avoid/Use Alternative


ethinyl estradiol (contraceptive) + ethinyl estradiol (contraceptive)

avoid combo: combo may incr. risk of HTN, thromboembolism, endometrial hyperplasia, other adverse effects (additive effects, duplicate therapy)

levonorgestrel (contraceptive) + norethindrone (contraceptive)

avoid combo: combo may incr. risk of thromboembolism, other adverse effects (additive effects, duplicate therapy)

Smiley face Smiley face Lessina (levonorgestrel/ ethinyl estradiol) + Nortrel 0.5/35 (norethindrone/ ethinyl estradiol)

Avoid/Use Alternative


ethinyl estradiol (contraceptive) + ethinyl estradiol (contraceptive)

avoid combo: combo may incr. risk of HTN, thromboembolism, endometrial hyperplasia, other adverse effects (additive effects, duplicate therapy)

levonorgestrel (contraceptive) + norethindrone (contraceptive)

avoid combo: combo may incr. risk of thromboembolism, other adverse effects (additive effects, duplicate therapy)

Monitor/Modify Tx

Smiley face Smiley face Aviane (levonorgestrel/ ethinyl estradiol) + Ziac (bisoprolol/ hydrochlorothiazide)

Monitor/Modify Tx


ethinyl estradiol (contraceptive) + bisoprolol

monitor BP: combo may decr. antihypertensive agent efficacy (antagonistic effects)

ethinyl estradiol (contraceptive) + hydrochlorothiazide

monitor BP: combo may decr. antihypertensive agent efficacy (antagonistic effects)

Smiley face Smiley face Lessina (levonorgestrel/ ethinyl estradiol) + Ziac (bisoprolol/ hydrochlorothiazide)

Monitor/Modify Tx


ethinyl estradiol (contraceptive) + bisoprolol

monitor BP: combo may decr. antihypertensive agent efficacy (antagonistic effects)

ethinyl estradiol (contraceptive) + hydrochlorothiazide

monitor BP: combo may decr. antihypertensive agent efficacy (antagonistic effects)

Smiley face Smiley face Nortrel 0.5/35 (norethindrone/ ethinyl estradiol) + Ziac (bisoprolol/ hydrochlorothiazide)

Monitor/Modify Tx


ethinyl estradiol (contraceptive) + bisoprolol

monitor BP: combo may decr. antihypertensive agent efficacy (antagonistic effects)

ethinyl estradiol (contraceptive) + hydrochlorothiazide

monitor BP: combo may decr. antihypertensive agent efficacy (antagonistic effects)

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