Comparing Doxycycline vs Isotretinoin
| Doxycycline | Isotretinoin |
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| Doxycycline | Isotretinoin |
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Prescription only
Doxycycline is an effective antibiotic that treats a wide range of infections. However, it is not usually recommended for children aged less than eight or pregnant women in the last half of their... View more |
Prescription only
Prescribed for Rosacea, Acne, Granuloma Annulare, Acute Nonlymphocytic Leukemia, Pityriasis rubra pilaris, Melanoma - Metastatic. Isotretinoin may also be used for purposes not listed in this medication guide. View more |
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| More about Doxycycline | More about Isotretinoin | ||||||||||||||||
| Ratings & Reviews | |||||||||||||||||
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Doxycycline has an average rating of 6.4 out of 10 from a total of 1635 ratings on Drugs.com. 50% of reviewers reported a positive effect, while 27% reported a negative effect. |
Isotretinoin has an average rating of 7.9 out of 10 from a total of 1060 ratings on Drugs.com. 73% of reviewers reported a positive effect, while 13% reported a negative effect. |
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| Side Effects Experienced by Users Side effects are reported in Drugs.com user reviews and not clinically verified. | |||||||||||||||||
View all Doxycycline side effects |
View all Isotretinoin side effects |
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| Drug Class | |||||||||||||||||
| Generic Availability | |||||||||||||||||
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Lower cost generic |
Lower cost generic |
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| Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all Doxycycline prices |
View all Isotretinoin prices |
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| Dosage Forms | |||||||||||||||||
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| Brand Names | |||||||||||||||||
| Acticlate, Adoxa, Adoxa CK, Adoxa Pak, Adoxa TT, Alodox, Avidoxy, Doryx, Doryx MPC, Doxy 100, Doxy 200, Doxy-Caps, Doxy-D, LymePak, Mondoxyne NL, Monodox, Morgidox, Okebo, Oracea, Oraxyl, Targadox, Uracil, Vibramycin View more | Absorica, Absorica LD, Accutane, Amnesteem, Claravis, Myorisan, Sotret, Zenatane | ||||||||||||||||
| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | |||||||||||||||||
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23 hours |
32 hours |
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| CSA Schedule 1 View glossary of CSA terms | |||||||||||||||||
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Not a controlled drug
Is not subject to the Controlled Substances Act. |
Not a controlled drug
Is not subject to the Controlled Substances Act. |
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| Pregnancy Category | |||||||||||||||||
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Category D
Positive evidence of risk
See the full pregnancy warnings document. |
Category X
Not for use in pregnancy
See the full pregnancy warnings document. |
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| Drug Interactions | |||||||||||||||||
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A total of 226 drugs are known to interact with Doxycycline:
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A total of 141 drugs are known to interact with Isotretinoin:
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| Alcohol/Food/Lifestyle Interactions | |||||||||||||||||
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No known alcohol/food interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
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| Disease Interactions | |||||||||||||||||
| First Approval Date | |||||||||||||||||
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December 05, 1967 |
May 07, 1982 |
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| WADA Class View classifications | |||||||||||||||||
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N/A |
N/A |
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| Related Treatment Guide | |||||||||||||||||
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1 The Controlled Substances Act (CSA) schedule information displayed applies to substances regulated under federal law. There may be variations in CSA schedules between individual states.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.