Tenuate Dospan Side Effects

Generic Name: diethylpropion

Please note - some side effects for Tenuate Dospan may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA at http://www.fda.gov/medwatch/ or 1-800-FDA-1088 (1-800-332-1088).

Side Effects of Tenuate Dospan - for the Consumer

Tenuate Dospan Controlled-Release Tablets

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome when using Tenuate Dospan Controlled-Release Tablets:

Anxiety; bad taste in mouth; change in sex drive; constipation; depression; diarrhea; difficulty moving; dizziness; drowsiness; dry mouth; enlargement of breasts; exaggerated sense of well-being; general body discomfort; hair loss; headache; increased pupil size; increased urination; jitteriness; menstrual upset; nausea; nervousness; restlessness; sleeplessness; stomach upset; tremor; vomiting.

Severe allergic reactions (rash; hives; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); bizarre behavior; blurred vision; chest pain; chills; fainting; fast or irregular heartbeat; fever; impotence; painful urination; pounding in the chest; seizures; shortness of breath; sore throat; swelling of the legs and feet; unusual bruising.

Side Effects by Body System

Cardiovascular

Cardiovascular side effects including precordial pain, arrhythmia, ECG changes, tachycardia, elevation of blood pressure, and palpitation have been reported. Pulmonary hypertension has been reported rarely. Valvulopathy has been reported very rarely.

A causal relationship between diethylpropion and valvulopathy has not been reported. Valvular heart disease has been reported with the use of other anorectic agents.

Nervous system

Nervous system side effects including dyskinesia, blurred vision, overstimulation, nervousness, restlessness, dizziness, jitteriness, insomnia, anxiety, euphoria, depression, dysphoria, tremor, mydriasis, drowsiness, malaise, headache, and cerebrovascular accident have been reported. Psychotic episodes have rarely been reported (at recommended doses). An increase in convulsive episodes has been reported in a few epileptics.

Respiratory

Respiratory side effects including dyspnea have been reported. One study has reported that the use of anorectic agents including diethylpropion for longer than three months was associated with a 23-fold increase in the risk of developing pulmonary hypertension.

Psychiatric

Psychiatric side effects including psychological dependence and psychosis have been reported.

Gastrointestinal

Gastrointestinal side effects including vomiting, diarrhea, abdominal discomfort, dryness of the mouth, unpleasant taste, nausea, constipation, and other gastric disturbances have been reported.

Dermatologic

Dermatologic side effects including urticaria, rash, ecchymosis, erythema, hair loss, and increased sweating have been reported.

Endocrine

Endocrine side effects including impotence, changes in libido, gynecomastia, and menstrual upset have been reported.

Hematologic

Hematologic side effects including bone marrow depression, agranulocytosis, and leukopenia have been reported.

Genitourinary

Genitourinary side effects including dysuria and polyuria have been reported. Two cases of gynecomastia have also been reported.

Musculoskeletal

Musculoskeletal side effects including muscle pain have been reported.

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