Doxepin is a prescription medication that is typically used to treat depression and insomnia. Some of the most common doxepin side effects include drowsiness, dizziness, and gastrointestinal disturbances. Some people may experience additional doxepin side effects, such as confusion, weight gain, or loss of sexual interest or desire. Severe side effects are rare but should be reported to a doctor right away, especially if there is trouble breathing or significant facial or throat swelling.
Most side effects of doxepin are relatively mild and do not cause the patient enough distress to have to change medications. This medication may not be compatible with some other medications and should not be taken by people with certain medical conditions. It is important for the patient to report any bothersome side effects to a doctor or other medical professional for further evaluation.
Drowsiness and dizziness are the most commonly reported doxepin side effects. These conditions generally become less noticeable after the medication has been taken for a while, but care should still be taken when performing any activities that require intense focus or concentration. The patient may also experience slight disorientation or confusion when taking this medication.
Gastrointestinal disturbances may occur as potential doxepin side effects, although they may be reduced by taking the medication with food. Some of these gastrointestinal disturbances may include constipation, diarrhea, or appetite loss. These symptoms often imitate other conditions, such as gastroenteritis, which is more commonly referred to as the stomach flu. In some cases, dietary changes or additional medications may be needed to help combat these side effects.
Dry mouth, weight gain, and increased sweating may occur in some people taking this medication. Additional doxepin side effects may include upper respiratory problems, changes in blood sugar levels, or the development of high blood pressure. Some of these side effects may require a change in the dosage of this medication, or it may need to be discontinued altogether.
Severe allergic reactions when taking doxepin are not particularly common, but they can be serious or even life threatening. These symptoms may include itching, hives, or difficulty breathing. This type of reaction should be treated as a medical emergency, and immediate medical attention is crucial. Mild allergic reactions may be able to be treated with antihistamines, but it is better to be checked out by a doctor to make sure that serious complications do not develop.