Runny nose can be a symptom of withdrawal from opioids and other drugs or may be a result of tobacco use. Chronic rhinitis may be caused by a deviated septum, septal perforation or nasal polyps (sac-like growths in the nostrils). Runny nose may cause side effects of: 1  itchiness, redness or irritation of the nose. 2  watery eyes. 3  headache. 4  post-nasal drip (including sore throat and coughing). 5  sneezing.
by Jerry Coffey on July 16, 2008. The largest volcano in the Solar System and the largest mountain in the Solar System are one in the same: Olympus Mons on Mars. Olympus Mons is a shield volcano that towers to an amazing 26 km.That makes it 3 times the height of Mt. Everest. Unlike Everest, Olympus Mons has a very gentle slope.he largest volcano in the Solar System and the largest mountain in the Solar System are one in the same: Olympus Mons on Mars.
Olympus Mons, the largest volcano on Mars, is so big that it can be seen with many common backyard telescopes. The largest active volcano on Earth is Mauna Loa in Hawaii, which has erupted off and on for the past 700,000 years. But it is about 2,000 square miles in size, a tiny fraction of Tamu Massif.