Fertinex Disease Interactions

The use of follicle stimulating hormone (FSH) is contraindicated in patients with uncontrolled adrenal dysfunction. Uncontrolled adrenal dysfunction may involve the pituitary gland and be associated with a tumor or other dysfunction. Administration of FSH may exacerbate the condition.

The use of follicle stimulating hormone (FSH) is contraindicated in patients with uncontrolled thyroid dysfunction. FSH is composed of both an alpha and beta subunit. The amino acid sequence of the alpha subunit of FSH is identical to that of TSH. Therefore, FSH may have weak TSH receptor- binding and activation.

The use of follicle stimulating hormone is contraindicated in patients with sex hormone-dependent tumors of the reproductive tract and accessory organs (ovary, breast, uterus) and in patients with pituitary tumors. FSH is required for normal sex hormone production, which may be detrimental in these patients. Patients in later reproductive life have a greater predisposition to endometrial carcinoma.

Thromboembolic events, including venous thrombophlebitis, pulmonary embolism, pulmonary infarction, cerebrovascular occlusion (stroke), and arterial occlusion resulting in loss of limb, have been reported during administration of gonadotropin therapy, both in association with and independent of the Ovarian Hyperstimulation Syndrome. Therapy with gonadotropins should be administered cautiously to patients with or predisposed to thromboembolism.

The use of urofollitropin is contraindicated in the presence of any intracranial lesion or tumor.

Serious pulmonary conditions such as atelectasis, acute respiratory syndrome, and exacerbation of asthma have been reported in women treated with gonadotropins. Caution and monitoring is advised if used in women with pulmonary conditions.