Is the primary active ingredient.
Treatment of psoriasis (a chronic skin condition)
Treatment of vitiligo (a skin condition causing loss of pigment)
Treatment of mycosis fungoides (a type of cutaneous Tcell lymphoma)
Octamop Lotion (Methoxsalen) is a photosensitizing drug. When taken orally and followed by exposure to ultraviolet A (UVA) light, it interacts with the skin's DNA to slow down the growth of skin cells. This process is called photochemotherapy or PUVA therapy. It's believed to work by altering the immune response in some conditions.
Store at room temperature, away from moisture and direct sunlight. Keep out of reach of children.
Dosage varies greatly depending on the condition being treated and the patient's response. It is crucial to follow the physician's instructions precisely.
It's usually taken orally, typically one to three hours before UVA light exposure.
The medication is always used in conjunction with controlled UVA light exposure. Never use UVA light without strict physician supervision.
Nausea
Vomiting
Headache
Dizziness
Sunburn (even with minimal sun exposure)
Skin redness
Itching
Eye irritation
Phototoxicity (excessive sensitivity to light)
Alcohol consumption may increase the risk of side effects. It should be discussed with your physician.
Avoid driving or operating machinery until you know how the medication affects you, as dizziness and drowsiness are possible side effects.
Methoxsalen is generally avoided during pregnancy and breastfeeding due to potential risks to the developing fetus or infant. Consult your doctor immediately if you become pregnant or are breastfeeding while taking this medication.
Use in children is generally not recommended unless the benefits outweigh the risks under strict physician supervision.
Patients with impaired kidney function may require dose adjustments. This should be carefully monitored by a healthcare professional.
Patients with impaired liver function may require dose adjustments and close monitoring.
Your physician or pharmacist
Prescribing Information from the manufacturer (check your medication's package insert)
Reputable medical websites (e.g., Mayo Clinic, NIH)
