Compare Benzamycin vs. Erygel

Head-to-head comparisons of medication uses, side effects, ratings, and more.

Topical treatment for acne.

Benzamycin (Benzoyl Peroxide / Erythromycin) is a topical combination acne treatment that may work better for people who didn't see an improvement when taking either medicine alone or simply don't want to take pill medication. You need to be careful because it can bleach your hair, clothing and other fabrics. It also needs to be stored in the refrigerator and is only good for three months..

3.4/ 5 average rating with 146 reviewsforBenzamycin
Topical treatment for acne.

Akne-Mycin (Erythromycin) is a very common acne treatment you apply to the skin that may work better when combined with other topical medicines.

3.4/ 5 average rating with 93 reviewsforErygel
Upsides
  • Benzamycin works better to reduce bacteria in oil glands and improve overall signs and symptoms of acne than either medicine alone.
  • Reduces bacteria on the skin, which "calms" the skin down (lowers the inflammatory response) in acne.
  • Combining an antibiotic with benzoyl peroxide lowers the chances of Benzamycin not working as well over time.
  • Although Benzamycin can irritate the skin, a true skin allergy is rare.
  • Can be used in combination with acne pill medicine if your doctor thinks you need it.
  • Applying erythromycin to the skin reduces the amount of acne bacteria and "calms" the skin down (lowers the inflammatory response) in acne.
  • Available in a gel formulation which may be better if your skin is very oily.
  • Better choice if you're pregnant. erythromycin is categorized as pregnancy Category B (likely safe) as compared to similar topical medicines that are Category C (weigh risks vs benefits).
Downsides
  • There's a risk of irritation with anything you apply to your skin and this is no different. Benzamycin, contains a topical antibiotic and can cause redness, peeling, abnormal dryness or stinging, tightening, or burning sensations.
  • It's rare, that a serious allergic reaction would occur, but it's a good idea to test a small area of skin before using on any larger or sensitive areas
  • Can cause severe inflammation of the large intestine (pseudomembranous colitis).
  • Not the best choice if you're pregnant. Benzamycin is categorized as pregnancy Category C (weight risks vs benefits) because of the benzoyl peroxide part.
  • Can cause bleaching of hair and clothing.
  • You'll need to stay out of the sun or apply a sunscreen if you go outdoors.
  • There's a risk of irritation with anything you apply to your skin and this is no different. erythromycin, like other topical antibiotics, can cause skin irritation and may appear as redness, peeling, abnormal dryness or stinging, tightening, or burning sensations.
  • It's rare, that a serious allergic reaction would occur, but it's a good idea to test a small area of skin before using on any larger or sensitive areas
  • Studies show it works better when combined with other topical medicines to fight acne and reduce the risk of it losing its effectiveness over time.
  • Can cause severe inflammation of the large intestine (pseudomembranous colitis)
  • Stop using if you don't notice any improvement in your acne after 6-8 weeks. The most time you can use it is three months.
Used for
Dosage forms
  • Cream, gel, or ointment
  • Cream, gel, or ointment
  • Topical solution
Price
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Reviews
146 reviews so far
54%
saidit'sworth it
26%
saiditworked well
12%
saidit'sa big hassle

Have you used Benzamycin (Benzoyl Peroxide / Erythromycin)?

Leave a review
93 reviews so far
46%
saidit'sworth it
34%
saiditworked well
19%
saidit'sa big hassle

Have you used Akne-Mycin (Erythromycin)?

Leave a review
Side effects
2possible side effects
  • Dyness
    3%
  • Urticarial reaction
    3%
See more detailed side effects
1possible side effects
  • Burning
    25%
See more detailed side effects
Risks and risk factors
  • Bleaching effects
  • Skin irritation
    • Using other medicines or products that irritate the skin
    • Eczema
    • Extreme temperatures (hot or cold)
  • Allergic reaction
  • Development of more serious infections
    • Long-term use of Benzamycin (Benzoyl Peroxide / Erythromycin)
See more detailed risks and warnings
  • Allergic reaction
  • Skin irritation
    • Using other medicines or products that irritate the skin
    • Eczema
    • Extreme temperatures (hot or cold)
  • Development of more serious infections
See more detailed risks and warnings