Sugary foods, such as cakes, pastries, pudding, ice creams, sweets, biscuits etc., should be avoided before sports or the performance of a high-endurance activity, because they can cause your blood sugar levels to drop, which may, in turn, lead to fatigue.
Buspirone is a medication that is used for treating anxiety. By affecting certain chemicals in the brain (serotonin and dopamine), the drug can help improve symptoms of anxiety disorders. Buspirone is available by prescription and comes in the form of a tablet that is generally taken two to three times a day.
Famciclovir (Famvir) is sometimes used to treat the herpes virus that causes cold sores and genital herpes (as well as the virus that causes shingles). This medicine is available only by prescription and is taken orally in tablet form.