Superbly connected Heathrow Airport hotel. Hilton London Heathrow Airport is the only hotel with direct access to Heathrow Airportâs Terminal 4 via a covered walkway and is within easy reach of the free Heathrow Connect train service, connecting T4 with all other terminals. Need a ride from the hotel to Terminal 5? Our Hotel Hoppa service runs daily.
Too much levothyroxine can also affect your digestive tract. Many people lose weight, despite a normal or increased appetite. Excess levothyroxine can also cause more frequent bowel movements or diarrhea, as the hormone speeds the movement of food through the digestive tract.
Levothyroxine Side Effects. For the Consumer. In addition to its needed effects, some unwanted effects may be caused by levothyroxine. In the event that any of these side effects do occur, they may require medical attention. Severity: Major. Severity: Minor. Some of the side effects that can occur with levothyroxine may not need medical attention. As your body adjusts to the medicine during treatment these side effects may go away. Your health care professional may also be able to tell you about ways to reduce or prevent some of these side effects.