Advertisement - Continue Reading Below. 1  After more than four years of controversy, the Obama administration is expected to make a final decision this summer about whether the controversial Keystone XL Pipeline can be built in the United States.
Side effects have also been reported with the HCG diet and include fatigue, irritability, restlessness, depression, fluid buildup (edema), and swelling of the breasts in boys and men (gynecomastia). Another serious concern is the risk of blood clots forming and blocking blood vessels (thromboembolism).
In men, possible side effects of tamoxifen include : Headache ; Hot flashes ; Impotence ; Loss of sex drive ; Nausea and vomiting ; Skin rash ; Side effects of tamoxifen versus side effects of aromatase inhibitors . Although both aromatase inhibitors and tamoxifen can cause menopausal symptoms such as hot flashes, many of their side effects differ.