Oxsoralen-Ultra Side Effects

Generic Name: methoxsalen

Note: This page contains side effects data for the generic drug methoxsalen. It is possible that some of the dosage forms included below may not apply to the brand name Oxsoralen-Ultra.

It is possible that some side effects of Oxsoralen-Ultra may not have been reported. These can be reported to the FDA here. Always consult a healthcare professional for medical advice.

For the Consumer

Applies to methoxsalen: oral capsule

Along with its needed effects, methoxsalen (the active ingredient contained in Oxsoralen-Ultra) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur while taking methoxsalen:

  • Blistering and peeling of skin
  • reddened, sore skin
  • swelling (especially of feet or lower legs)

Some side effects of methoxsalen may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common
  • Itching of skin
  • nausea
Less common
  • Dizziness
  • headache
  • mental depression
  • nervousness
  • trouble in sleeping

Treatment with this medicine usually causes a slight reddening of your skin 24 to 48 hours after the treatment. This is an expected effect and is no cause for concern. However, check with your doctor right away if your skin becomes sore and red or blistered.

There is an increased risk of developing skin cancer after use of methoxsalen. You should check your body regularly and show your doctor any skin sores that do not heal, new skin growths, and skin growths that have changed in the way they look or feel.

Premature aging of the skin may occur as a result of prolonged methoxsalen therapy. This effect is permanent and is similar to what happens when a person sunbathes for long periods of time.

For Healthcare Professionals

Applies to methoxsalen: compounding powder, injectable solution, oral capsule

Dermatologic

Dermatologic side effects have included mild to serious skin burns, premature aging of the skin, pruritus, inflammation, erythema, rash (nonspecific), edema, extension of psoriasis, cutaneous tenderness, hypopigmentation, keratosis, folliculitis, dermal vessel damage, longer duration of epidermal and dermal abnormalities, miliaria, urticaria, vesiculation formation, and bullae formation. Postmarketing dermatologic side effects have included rash.

Cardiovascular

Cardiovascular side effects are mostly associated with methoxsalen (the active ingredient contained in Oxsoralen-Ultra) sterile solution and have included arrhythmia and serious (nonspecific) cardiovascular adverse experiences. Hypotension and dizziness have been associated with the sterile solution and the oral administration of methoxsalen.

Immunologic

Immunologic side effects associated with the sterile solution have included infections (nonspecific) and hickman catheter infections. Immunologic side effect with oral administration of methoxsalen (the active ingredient contained in Oxsoralen-Ultra) has been herpes simplex.

Oncologic

Oncologic side effects have included cutaneous squamous cell cancers, malignant melanoma, and basal cell carcinoma.

Psychiatric

Psychiatric side effects have included depression.

Gastrointestinal

Gastrointestinal side effects have included unspecified gastrointestinal disturbances. Postmarketing gastrointestinal side effects have included nausea and dysgeusia.

General

General side effects have included malaise and headache. Postmarketing general side effects have included pyrexia.

Ocular

Ocular side effects have included cataracts.

Hypersensitivity

Hypersensitivity side effects have included postmarketing reports of allergic reaction.

Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date and complete, but no guarantee is made to that effect. In addition, the drug information contained herein may be time sensitive and should not be utilized as a reference resource beyond the date hereof. This material does not endorse drugs, diagnose patients, or recommend therapy. This information is a reference resource designed as supplement to, and not a substitute for, the expertise, skill , knowledge, and judgement of healthcare practitioners in patient care. The absence of a warning for a given drug or combination thereof in no way should be construed to indicate safety, effectiveness, or appropriateness for any given patient. Drugs.com does not assume any responsibility for any aspect of healthcare administered with the aid of materials provided. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the substances you are taking, check with your doctor, nurse, or pharmacist.

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