Adverse Event Profile: L Theanine
Adverse Event Profile: L Theanine
Source: FDA Center for Food Safety and Applied Nutrition (CFSAN) Adverse Event Reporting System Total Events: 5 Serious Events: 1 Date Range: 20170207 to 20241115
Top Reported Reactions
- Fatigue: 2
- Anxiety: 1
- Autonomic neuropathy: 1
- Constipation: 1
- Dizziness: 1
- Feeling cold: 1
- Hypoaesthesia: 1
- Hypotension: 1
- Insomnia: 1
- Rosacea: 1
- Skin burning sensation: 1
- Syncope: 1
- Tremor: 1
- Alopecia: 1
- Pulmonary oedema: 1
- Rash pruritic: 1
- Throat tightness: 1
- Urticaria: 1
- Abdominal distension: 1
- Abdominal pain upper: 1
Outcomes
- Other Serious or Important Medical Event: 4
- Disability: 1
- Other Serious Outcome: 1
Products Involved (4 unique)
- DOCTOR'S BEST L-THEANINE WITH SUNTHEANINE
- L-THEANINE
- L-Theanine
- L-theanine
Disclaimer
This data is from the FDA CAERS database. A report does not mean the supplement caused the adverse event. Reports may be incomplete, duplicated, or unrelated. This is for safety awareness only.