Origanum Vulgaris. 20 g / 22 - 26 cups of tea Oregano has a calming effect, helping reduce headaches and giving you a good night sleep. Use oregano tea in case of cough and cold. This aromatic herb relieves bloating, constipation, and stimulates the functioning of digestive glands. When you are hearing swashing noises in your ears, then give oregano tea a try.  Net worth: ca 20 g. Ingredients: oregano herbs (Origanum Vulgaris). Preparation: take 1 tablespoon of herbs, and cover with hot water (80-90°C). Let it settle for 5 minutes, and then drain. Enjoy your tea! Usage: drink warm whenever you feel like it. You can also add honey or sugar. Preservation: keep safe from children. Store in a dry place. Avoid sunlight. Storage life: 6 months after initial opening.