Wellbutrin Does Not Typically Cause Photosensitivity
Wellbutrin (bupropion) is not a photosensitizing medication and does not make you sun sensitive. The FDA drug label for Wellbutrin does not list photosensitivity as an adverse reaction, and bupropion is notably absent from comprehensive lists of photosensitizing medications 1.
Evidence from Guidelines and Drug Labels
When examining medications that cause drug-induced photosensitivity, bupropion is conspicuously absent from the comprehensive lists. A 2022 guideline on drug-induced photosensitivity specifically identifies antidepressants that cause sun sensitivity, listing citalopram, clomipramine, escitalopram, fluoxetine, fluvoxamine, imipramine, paroxetine, sertraline, St. John's wort, and venlafaxine—but bupropion is not included 2.
The official FDA drug labels for Wellbutrin detail numerous adverse reactions including:
- Hypersensitivity reactions (rash, pruritus, urticaria, angioedema)
- Rare cases of erythema multiforme and Stevens-Johnson syndrome
- Delayed hypersensitivity with fever and rash
However, photosensitivity is not mentioned anywhere in the extensive adverse reaction profiles 1.
Important Distinction: Skin Reactions vs. Photosensitivity
While bupropion can cause skin reactions, these are not photosensitive:
- Hypersensitivity reactions occur in some patients, characterized by rash, pruritus, and urticaria 1
- One case report documented bupropion-induced subacute cutaneous lupus erythematosus with a photosensitive component, but this is an extremely rare autoimmune phenomenon, not typical drug-induced photosensitivity 3
- These reactions occur independent of sun exposure and do not require UV light to develop
Clinical Implications
You do not need special sun protection beyond normal recommendations when taking Wellbutrin. Unlike medications such as:
- Thiazide diuretics (hydrochlorothiazide, furosemide)
- Amiodarone (causes photosensitivity in >50% of patients)
- Tetracyclines
- Many SSRIs
Bupropion does not increase your skin's sensitivity to ultraviolet radiation 2.
What to Watch For Instead
If you develop a rash while taking Wellbutrin, consider:
- Non-photosensitive hypersensitivity reaction: Can occur at any time, unrelated to sun exposure
- Discontinue the medication if you develop rash, hives, or other allergic symptoms 1
- The rash from bupropion will appear regardless of sun exposure and is not exacerbated by UV light