Theotas 400mg Tablet SR is used to treat and prevent symptoms of asthma and chronic obstructive pulmonary disorder (a lung disorder in which flow of air to the lung is blocked). It helps in relaxing the muscles of the air passages, thus widening it and making it easier to breathe. Theotas 400mg Tablet SR can be taken with the food in the evening. Take it at the same time every day to get the most benefit. The dose and how often you take it depends on what you are taking it for. Your doctor will decide how much you need to improve your symptoms. Take it for as long as it is prescribed for you. Do not miss even a single dose, if in any case, you missed a dose, take it as soon as you remember it. It does not work immediately or prevent the already started breathing trouble, hence always carry your medical inhaler with you for an emergency. The most common side effects of this medicine include vomiting, headache, nausea, and stomach upset. If these bother you or appear serious, let your doctor know. There may be ways of reducing or preventing them. Generally, it is advised not to consume alcohol or do not smoke while on treatment. You must avoid high caffeinated products like coffee, tea, and dark chocolates as it enhances drug side effects. Before taking this medicine, let your doctor if you have kidney or liver disease or if you have heart-related problems. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works. Inform your doctor if you are pregnant or breastfeeding before starting the treatment.

• Headache
• Nausea
• Upset stomach

• Q. Q. How quickly does Theotas 400mg Tablet SR work??
  Ans: Theotas 400mg Tablet SR starts acting quickly and you may notice improvement in symptoms within about half an hour of taking it. However, the medicine may take a little longer about 4-8 hours to show full effect. Consult your doctor if there is no considerable improvement in your symptoms.
• Q. Q. What foods to avoid while taking Theotas 400mg Tablet SR??
  Ans: While on Theotas 400mg Tablet SR you should avoid foods rich in caffeine like tea, cocoa, coffee, and chocolate. These foods can increase side effects associated with Theotas 400mg Tablet SR. In addition to that, you should avoid alcohol and tobacco while on Theotas 400mg Tablet SR. Discuss with your doctor if you are not sure or have any concerns regarding food restriction.
• Q. Q. How should Theotas 400mg Tablet SR be taken??
  Ans: Take the medicine exactly as prescribed by your doctor. Usually, it is prescribed to be taken twice a day. Take the tablets with a full glass of water at least 1 hour before or 2 hours after a meal. Do not crush or chew the tablets. The capsules can be taken whole or opened and the contents mixed with soft food and swallowed without chewing.
• Q. ?
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