Train, bus or fly from Beijing to Shanghai Maglev Train? China Railways G-Class operates a train from Beijing to Shanghai Maglev Train every 2 hours. Tickets cost $130 - $160 and the journey takes 4 h 48 min. Shanghai Metro also services this route every 10 minutes.
Pollen allergies aren't usually characterized by a sore throat, and headaches are among the less common symptoms of a pollen allergy. The more typical symptoms of a pollen allergy -- also called allergic rhinitis or hay fever -- are a runny nose, sneezing, itchy or water eyes, nasal congestion and an itchy throat.
Tree pollen allergy symptoms can normally be treated with over-the-counter or prescription medications. Antihistamines relieve many symptoms by blocking the histamine your body releases in the allergy battle. Decongestants clear up your nasal passages, as do nasal cortisone sprays.hen you were first exposed to the pollen of trees, your body thought it was being invaded by something dangerous and therefore flagged tree pollen as a harmful substance. Ever since then, your body has been on the lookout for tree pollen.