How should I take isotretinoin?
Take this medication exactly as it was prescribed for you. Do not take the medication in
larger amounts, or take it for longer than recommended by your doctor. Follow the directions on
your prescription label.
Each prescription of isotretinoin must be filled within 7 days of the date it was prescribed
by your doctor. You will receive no more than a 30-day supply of isotretinoin at one time.
Always take isotretinoin with a full
glass of water to prevent the capsule from
melting in your esophagus (food pipe), causing irritation. Do not chew or suck on the capsule.
Swallow it as quickly as possible.
Take isotretinoin with food or milk.
Take this medication for the entire length of time prescribed by your doctor. Your
acne may seem to get worse at first, but should then begin to improve.
To be sure this medication is not causing harmful effects, your blood may need to be
tested on a regular basis. Your liver function may also need to be tested. Do not miss any
scheduled visits to your doctor.
Never share this medicine with another person, even if they have the
same symptoms you have.
Store isotretinoin at room temperature away from moisture, heat, and light.
What happens if I miss a dose?
Skip the missed dose and take the medicine at your next regularly scheduled time. Do not take extra medicine to make up the missed dose.
What happens if I overdose?
Seek emergency medical attention if you think you have used too much of this
medicine. Overdose symptoms may include headache, dizziness, vomiting, stomach pain,
warmth or tingling under the skin, swelling of the lips, and loss of balance or coordination.
What should I avoid while taking isotretinoin?
Do not take vitamin supplements containing vitamin A while you are taking
isotretinoin.
Isotretinoin can weaken bones. Avoid sports or activities that may result in injury or bone
fracture.
Do not donate blood while taking isotretinoin and for at least 30 days after you stop
taking it. Donated blood that is later given to pregnant woman could lead to birth defects in her
baby if the blood contains any level of isotretinoin.
Do not use wax hair removers or have dermabrasion or laser skin treatments while you are
taking isotretinoin and for at least 6 months after you stop taking it. Scarring may result.
Avoid exposure to sunlight or artificial UV rays (sunlamps or tanning beds).
Isotretinoin can make your skin more sensitive to sunlight and sunburn may result.
Isotretinoin can cause side effects that may impair your vision, especially at night.
Be careful if you drive or do anything that requires you to see clearly.
Print
Email
FDA Alerts
Media Gallery
Medicare's drug plans are subsidized by the US federal government and offered through insurers.
