Quinestrol Disease Interactions
There are 3 disease interactions with quinestrol:
Estrogens (Includes Quinestrol) ↔ Angioedema
Moderate Potential Hazard, Moderate plausibility
Applies to: Angioedema
The use of exogenous estrogens may induce or exacerbate symptoms of angioedema, particularly in women with hereditary angioedema. Close monitoring is recommended when prescribing these agents to patients predisposed to angioedema.
Estrogens (Includes Quinestrol) ↔ Melasma
Moderate Potential Hazard, Moderate plausibility
Applies to: Melasma
The use of exogenous estrogens may occasionally cause chloasma, especially in women with a history of chloasma gravidarum. Women with a tendency to chloasma should avoid exposure to the sun or ultraviolet radiation while taking combination oral contraceptives.
Estrogens/Progestogens (Includes Quinestrol) ↔ Retinal Thrombosis
Moderate Potential Hazard, Moderate plausibility
Applies to: Retinal Disorder, Visual Defect/Disturbance
Estrogens and progestogens may cause retinal thrombosis. Oral contraceptives should be discontinued if there is unexplained partial or complete loss of vision; onset of proptosis or diplopia; papilledema; or retinal vascular lesions. Therapy with these agents should be administered cautiously in patients who have preexisting ocular problems and appropriate diagnostic and therapeutic measures should be instituted. Contact lens wearers who develop visual changes or changes in lens tolerance should be assessed by an ophthalmologist.
quinestrol drug Interactions
There are 236 drug interactions with quinestrol
quinestrol alcohol/food Interactions
There is 1 alcohol/food interaction with quinestrol
Drug Interaction Classification
The classifications below are a general guideline only. It is difficult to determine the relevance of a particular drug interaction to any individual given the large number of variables.
| Major | Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. |
| Moderate | Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. |
| Minor | Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. |
Do not stop taking any medications without consulting your healthcare provider.
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