Compare · Medications

Doxycycline vs Soolantra

Doxycycline: An oral antibiotic for moderate to severe inflamed acne. It is meant as a short bridge alongside topical treatment, not a long-term drug. Soolantra: A once-daily cream for the bumps and pustules of rosacea. It calms inflammation and reduces the mites that live in facial follicles, but it does not treat flushing or fixed redness.

Reviewed by Dr. Schwarz, Board-Certified Dermatologist
An amber prescription bottle lying on its side on a white background with a plain white label reading Doxycycline, and six small round white tablets spilled out in front of it.Soolantra — Header Image
Which one?At a glanceWhat it treatsDiagramsHow you take itResultsSide effectsSafetyCostWhen you stopQuestions

Which one is right for you?

Choose Doxycycline if…

Choose for a short 3–4 month bridge to calm moderate inflamed acne or rosacea while a retinoid and benzoyl peroxide start working.

  • Red, sore inflamed spots rather than blackheads
  • Rosacea bumps (a low 40 mg dose)
  • You want a cheaper, simpler short course

Choose Soolantra if…

Choose for rosacea bumps and pustules as a once-daily cream that often clears them — it doesn't treat flushing or fixed redness.

  • Rosacea bumps and pimples
  • You want once-daily use
  • You'll give it 12–16 weeks
Often combined

Can you take them together?

Used together for moderate to severe rosacea bumps. Soolantra often continues after doxycycline stops.

At a glance

● Doxycycline
● Soolantra
Type
Tetracycline antibiotic
Topical antiparasitic and anti-inflammatory (ivermectin 1%)
What it does
Kills acne bacteria and calms inflammation
Calms inflammation and reduces Demodex mites
Best for
Inflamed acne; rosacea
Rosacea bumps and pustules
Prescription
Yes
Yes
Form
Tablet or capsule
Cream
How often
Once or twice daily, upright, with water
Once daily
Course length
3–4 months
Ongoing
Time to results
4–8 weeks
4–16 weeks
Main side effect
Stomach upset; sunburn
Mild burning or dryness
Blood tests
Not routinely
None
Pregnancy
Avoid
Check with your clinician
Cost
Low; generic available
Moderate; generic available

What it treats

Compare uses by strength of evidence. Evidence level describes confidence in a benefit, not its size.

Evidence level
Doxycycline
Soolantra
Strong evidenceMost established uses
Redness and fine superficial vessels across a light-skinned cheek and nose.

Rosacea

Low doses reduce bumps.
Inflamed acne on light skin. The spots sit in a patch of pink, and the ring of redness around each one is easy to see. A few have a yellow-white head, and the skin between them is dry and flaking.

Acne

Reduces inflamed breakouts.
Redness and fine superficial vessels across a light-skinned cheek and nose.

Rosacea

Reduces bumps and pimples.
Moderate evidenceSome supportive research
An inflamed lump in the armpit on fair skin. The skin over it is swollen, shiny and red, with a pair of small blackhead-like openings in the skin beside it.

Hidradenitis Suppurativa

Calms mild flares.
—
Little evidence
dark keratin plugs in dilated pores on the nose and adjacent left cheek, with the face turned to the person’s right on light skin.

Blackheads

Doesn't unclog pores.
The finger webs and wrist on fair light skin, with small red bumps, several thin gray burrow lines a few millimetres long, and scratch marks across the area.

Scabies

Scabies needs permethrin or ivermectin tablets.
Not effective
—
Inflamed acne on light skin. The spots sit in a patch of pink, and the ring of redness around each one is easy to see. A few have a yellow-white head, and the skin between them is dry and flaking.

Acne

Not an acne treatment.
Post-Inflammatory Redness.

Post-Inflammatory Redness

Doesn't fade redness alone.
Can make it worse
Sunburn: 1. Sunburn Header — Light Skin; Lighter skin.

Sunburn

Raises sun sensitivity.
—
How it works

Doxycycline

Doxycycline. Helps reduce acne bacteria and inflamed spots. 1. Slows acne bacteria: Blocks the 30S ribosome that bacteria use to make proteins. 2. Calms inflammatory responses: Can also reduce some inflammation-related activity. 3. Reduces inflamed spots: Red bumps and pimples can gradually improve.
Open full-size diagram
Diagram explanation and sources

Slows acne bacteria: Blocks the 30S ribosome that bacteria use to make proteins. Calms inflammatory responses: Can also reduce some inflammation-related activity. Reduces inflamed spots: Red bumps and pimples can gradually improve.

Bacterial protein-synthesis inhibition is established. The complete acne mechanism and the contribution of individual antibacterial and anti-inflammatory effects are not fully defined. This does not imply direct exfoliation, oil-gland shrinkage, or treatment of resistant bacteria.

Source 1 · Source 2

Soolantra

Soolantra. Ivermectin helps settle rosacea bumps and pimples. 1. Reduces Demodex mites: Kills mites that may contribute to rosacea inflammation. 2. May calm immune signals: Anti-inflammatory effects may also help skin settle. 3. Reduces bumps and pimples: Inflammatory rosacea lesions gradually improve.
Open full-size diagram
Diagram explanation and sources

Reduces Demodex mites: Kills mites that may contribute to rosacea inflammation. May calm immune signals: Anti-inflammatory effects may also help skin settle. Reduces bumps and pimples: Inflammatory rosacea lesions gradually improve.

The label states that the rosacea mechanism is unknown. Anti-parasitic and anti-inflammatory actions are supported by a small in-vivo pilot; clinical efficacy has randomized-trial support. Demodex is not the sole cause of rosacea.

Source 1 · Source 2 · Source 3

How you take it

Treatment plan

Dose depends on what your stomach tolerates, not body weight. Kidney or liver problems can lower it.

Starting dose: 50 mg to 100 mg once or twice a day. Some doctors start low to see how your stomach does.
Going up: Raised after a week or two if you tolerate it and the acne has not budged.
Usual dose: Around 100 mg once or twice daily. Low-dose anti-inflammatory regimens use much less.
Total course: Three to four months. Reassess at three months and stop once topical treatment can hold the result.

When to Apply: Once a day, usually at night, on clean dry skin. A pea-sized amount for the whole face, spread thinly rather than dabbed on bumps. Keep it off the eyes, lips and inside of the nose. Moisturizer and sunscreen go on top once it has dried.

How to Start: Once daily from day one. No build-up schedule, and twice a day speeds nothing up.

If It Irritates: Mild burning, stinging or dryness early on is common; moisturizer before or after usually settles it. A flare of bumps in the first two to four weeks happens and passes. It does not mean the cream is wrong.

If It's Not Working: Give it twelve weeks before judging, up to sixteen for the full effect. There is one strength, so the next step is adding something else, often azelaic acid or an oral antibiotic, not more cream.

When to take it

With a full glass of water and with food. Stay upright for 30 minutes afterward, and never right before bed — a tablet stuck in the food pipe can burn the lining. Food cuts the nausea and does not block absorption.

Not covered in this guide yet
If you miss a dose

Take it when you remember, unless the next dose is close. Never double up — you will just be nauseated.

Not covered in this guide yet
Monitoring

No blood tests are needed for a standard acne course in a healthy person. Monitoring is clinical, with a review at about three months.

This is not a drug to stay on for years. What builds is antibiotic resistance — in your skin bacteria and in the rest of your body — along with effects on the gut. Keep oral courses for acne as short as possible, with a topical retinoid running alongside to take over.

No blood tests or laboratory monitoring. Very little is absorbed through intact skin, far below the amounts involved with the tablets.

Monitoring is a conversation at around twelve weeks: have the bumps reduced, is the cream comfortable, is anything separate needed for redness. People stay on it for years without a dose change, because nothing accumulates.

Irritation after months of comfortable use usually points to a change in the routine or a second problem such as contact dermatitis, worth reviewing rather than pushing through.

When you’ll see results

Approximate windows, not promises.

● Doxycycline
● Soolantra
Weeks 1 to 2

Weeks 1 to 2Little change. Any stomach upset shows up now.

Weeks 1 to 2Adjusting: Mild burning, dryness or itching. Some get a short flare as mite numbers drop. Little visible change yet.

Weeks 2 to 6

Weeks 2 to 6Fewer, less painful inflamed spots. Blackheads do not change.

After 12 weeks

After 12 weeksIf inflamed acne is no better, continuing will not help. Reassess rather than extend.

First few minutes

First few minutesApplying it: A pea-sized amount once a day, thinly over the whole face.

Weeks 2 to 4

Weeks 2 to 4First change: Fewer new pustules, which clear before the firm red bumps. The face looks calmer before the count is obviously lower.

Weeks 4 to 12

Weeks 4 to 12Working: Steady reduction in bumps and pustules. Most of the gain happens here, and background pink fades as the inflammation settles.

Weeks 12 to 16

Weeks 12 to 16Judge it here: The point the trials measured, where most people were rated clear or almost clear.

Side effects

Sorted by what to do about them.

Doxycycline

Soolantra

Common
Common
  • Stomach upset, worse on an empty stomach
  • Burning easily in the sun
  • Yeast infection during a course
Common
  • Mild burning or stinging
  • Dry skin
Tell your doctor
Tell your doctor
  • Painful swallowing or chest pain
  • Headache or any change in vision
  • A rash after time in the sun
Tell your doctor
  • Rosacea worsening
Stop and get care
Stop and get care
  • Severe headache with blurred or double vision
  • Watery or bloody diarrhea with fever
  • A spreading rash that blisters, or facial swelling with fever
Stop and get care
  • Swelling or trouble breathing

Safety and who should avoid it

Pregnancy
Avoid
Or planning one. Ask before you start or continue.
Use care
Ask the doctor managing your pregnancy.
Breastfeeding
Use care
Ask your doctor before you start or continue.
Use care
Discuss with your clinician.
Children
Not under 8
Tetracyclines permanently stain developing teeth.
Not used
Adults only.
Monitoring
None routine
Reassess at 12 weeks rather than extend.
None
Judge at 12–16 weeks.
Key interactions
Check
Isotretinoin (stop doxycycline first). Space antacids, iron, calcium and dairy by about two hours. High-dose vitamin A supplements.
None known
—
Other cautions
Avoid
An allergy to any tetracycline, including minocycline.
Use care
Keep out of eyes.

Cost and getting it

Getting it and cost

Generic doxycycline is cheap, though prices have swung at times. Branded high-dose and modified-release versions cost far more and rarely work better. Monohydrate and hyclate are both generic — if one upsets your stomach, try the other.

Sold as Soolantra, with generic ivermectin 1% cream now available in some markets. Price varies widely between pharmacies and plans, and many plans want metronidazole or azelaic acid tried first.

A tube lasts a while, since a pea-sized amount covers the whole face once a day. If cost is the barrier, price generic ivermectin cream, a pharmacy discount card, or generic metronidazole or azelaic acid.

When you stop

Comes back?
If a retinoid and benzoyl peroxide are in place, the result usually holds. If doxycycline was doing the work alone, acne returns within one to two months.
Bumps can return months after stopping.
Taper needed?
No. There is no withdrawal and no taper.
No.
After the last dose
Sun sensitivity reverses after you stop.
Restarting usually works.

Common questions

Doxycycline:How long will I be on it?

Three to four months. A year on it means the plan needs revisiting, not refilling.

Doxycycline:Can I drink alcohol?

Occasional drinking is fine. Heavy drinking can lower drug levels.

Doxycycline:Does it stop my birth control working?

No. There is no meaningful interaction with combined oral contraceptives. Rifampin is the one that interferes.

Doxycycline:Why do I burn so easily now?

It makes skin much more reactive to ultraviolet light, and reverses after you stop.

Doxycycline:Can I take it alongside isotretinoin?

No. That combination raises the risk of pressure around the brain.

Soolantra:Does it get rid of the redness in my face?

Not the kind most people mean. It reduces redness from inflamed bumps, so the face looks calmer. It does not stop flushing or remove visible vessels; those need brimonidine or oxymetazoline, or laser and light.

Soolantra:Why did my rosacea get worse in the first two weeks?

A short early flare is common, probably because dying mites release material the immune system reacts to. It settles within a few weeks.

Soolantra:Is this the same as taking ivermectin tablets?

Same drug, completely different medicine. The cream goes on the face, almost none enters the bloodstream, and it treats skin only.

Soolantra:How long will I need to use it?

Rosacea is managed, not cured, so most people use it long term. Bumps return within a few months of stopping.

Soolantra:Can I use it alongside other rosacea treatments?

Yes, and combinations are common: a redness treatment in the morning and ivermectin at night, or ivermectin with oral doxycycline.

Soolantra:Do I need to change my pillowcases because of the mites?

No. These mites live in the follicles of nearly every adult face. They are not caught from bedding, pets or people, and cleaning does not change their numbers.

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