List of side effects
Cardiovascular: Myocardial infarction; stroke; heart block; arrhythmias; hypotension, particularly orthostatic hypotension; hypertension; tachycardia; palpitation.Psychiatric: Confusional states (especially in the elderly) with hallucinations, disorientation, delusions, anxiety, restlessness, agitation; hypomania; exacerbation of psychosis; insomnia, panic, and nightmares.Neurological: Seizures; incoordination; ataxia; tremors; peripheral neuropathy; numbness, tingling, and paresthesias of extremities; extrapyramidal symptoms; drowsiness; dizziness; weakness and fatigue; headache; syndrome of inappropriate ADH (antidiuretic hormone) secretion; tinnitus; alteration in EEG patterns.Anticholinergic: Paralytic ileus; hyperpyrexia; urinary retention, delayed micturition, dilatation of the urinary tract; constipation; blurred vision, disturbance of accommodation, increased intraocular pressure, mydriasis; dry mouth and rarely associated sublingual adentitis.Allergic: Drug fever; petechiae, skin rash, urticaria, itching, photosensitization (avoid excessive exposure to sunlight); edema (general, or of face and tongue).Hematologic: Agranulocytosis; bone marrow depression; leukopenia;thrombocytopenia; purpura; eosinophilia.Gastrointestinal: Nausea and vomiting; anorexia; epigastric distress; diarrhea; peculiar taste; stomatitis; abdominal cramps; black tongue.Endocrine: Impotence, increased or decreased libido: gynecomastia in the male; breast enlargement and galactorrhea in the female; testicular swelling; elevation or depression of blood sugar levels.Other: Jaundice (simulating obstructive); altered liver function; parotid swelling; alopecia; flushing; weight gain or loss; urinary frequency, nocturia; perspiration. Overdose
Deaths may occur from overdose with this class of drugs. Multiple drug ingestion (including alcohol) is common in deliberate TCA overdose. As management of overdose is complex and changing, it is recommended that the physician contact a poison control center for current information on treatment.
The basal layer of the cornea is populated by meroclones and paraclones at the periphery, and only paraclones in the central cornea, reflecting the above process of cell division and differentiation. Holoclones are identified by high expression of the marker p63 and are also known as p63 bright cells. Society and culture
In February 2015, the European Commission approved autologous CLET using the stem cell therapy Holoclar for people with severe LSCD due to corneal burns. This is the first time that a stem cell therapy (other than the use of umbilical cord stem cells) has been approved by any regulatory agency in the world. It was created by Graziella Pellegrini and Michele de Luca. Holoclar is a tissue-engineered product that comprises ex vivo expanded autologous human corneal epithelial cells including stem cells, which replace limbal stem cells in patients where the limbus has been destroyed by ocular burns. The use of p63 transcription factor as a biomarker of potency ensures specified amount of stem cells needed for clinical success. Clinically relevant long-term beneficial results have been documented in the treatment of patients with LSCD due to physical or chemical ocular burns. See also
List of human cell types derived from the germ layers

Figures
References
Further reading
Pellegrini G, Ardigò D, Milazzo G, Iotti G, Guatelli P, Pelosi D, De Luca M (January 2018). "Navigating Market Authorization: The Path Holoclar Took to Become the First Stem Cell Product Approved in the European Union". Stem Cells Transl Med. 7 (1): 146–154. doi:10.1002/sctm.17-0003. PMC 5746151. PMID 29280318.