Validation of Siddha Medicine in the Treatment of Alopecia areata in Paediatric Patient: A Case Report

As the first step of treatment protocol, therapeutic purgation was planned to normalize the vitiated vatha humour. As per the protocol, on day 1, the patient was given Murukkan Vithai pills (1 pill) with warm water in empty stomach at early morning 6 AM. She had four times of slimy and loose stools without any discomfort in stomach. The patient was refrained from breakfast and only allowed to drink warm water till the effect of purgative medicine fades away. On the day of purgation, food is provided to the patient based on her digestive fire (Agini), i.e., only if the patient feels hungry. The ideal food is porridge cooked with moong dhal or red rice porridge. The drug used for Viresanam was chosen depending upon the patient’s body constitution, age, season, digestive capacity, deranged humour, immune status, etc. Dietary restrictions should be followed stringently to get maximum result.

From the next day onwards, the patient was advised to apply the topical medicine, Pancharatna Kalimbu (Table 2) on the affected area twice a day. She was not given any other internal medicines. Yet, she was advised to follow certain lifestyle modification like avoiding hairstyles such as tight braids that stress the hair and to use gentle products on her hair. Patient and her mother were well informed about the nature of the disease and the need of therapy for a long term. The patient was advised to revisit our OPD every once in a month to monitor the prognosis. By the end of one month, the child’s mother mentioned that the itching was begins to reduce gradually after two weeks of treatment. At the end of second month, the patient noticed less shedding of hair and also there were improvement in the hair density. At the end of third month, the patient reported note note-worthy prognosis in hair growth particularly in the patches where the hair was lost earlier. Adding further to that, there were no new patches of hair loss.

The therapeutic purgation was given to the patient without any complications and also, she seems to be fine without any complication even when observed after the procedure. After the purgative procedure, the prescribed topical medicine was applied twice a day daily. The first outcome was noticed after the second week of treatment. Itching was completely reduced even though thinning of hair and hair loss persists. At the beginning of second month, the eruptions of hair were well seen and the hair fall also reduced gradually. On day 60, it was noticed that there was a noticeable increase in the density of hair. After day 90, affected part seems to be completely normal as of the other parts of the scalp (Figures 1 and 2). The density of hair in the affected area was assessed using SALT score system and it is reduced from 7.6 to 3.4 (Table 3) within three months with a topical application as a standalone medicine. There was no adverse event noted during the treatment period.

Figure 1:
Occiput view of scalp showing patchy hair loss-Before Treatment.

Figure 2:
Occiput view of scalp showing patchy hair loss-After Treatment of 90 days.

Alopecia areata is clinically presented by progressive hair thinning in a certain pattern, with the front and crown regions of the scalp being the most frequently affected areas. The precise cause of alopecia areata is not yet well-known, but it is believed to be due to genetic and environmental factors.¹² The pathophysiology of Alopecia aerata is complex, involving suppression of surface molecules required for presenting autoantigens to CD8+ T lymphocytes (i.e., MHC class I).¹³ The impact of this disease is severe as it causes distortion of one’s personality and image. Even though, there are many treatment options like oral medications, topical applications, hair transplantation, Immunotherapy and low-level laser therapy,¹⁴ not a single therapy assures complete cure. Also, these medications are expensive and are having side effects upto certain level.^15,16

In this case, the patient was diagnosed as alopecia areata based on her clinical history and examination findings by the local dermatologist from her hometown. According to Siddha system of medicine, this is termed as Puzhuvettu and its cause is explained in “Gurunaadi Nool”. Based on the phrase from this literature, “Puzhukadi Pol Kaanumadhu Kirumiyalae”, explains that Puzhuvettu is caused mainly by infection.¹⁷

Moreover, based on the principles of Siddha, imbalanced or excessive vatham leads to a variety of health problems, including skin ailments.¹⁸ Viresanam (Therapeutic purgation) done as the first step of management, balanced out the vitiated vatha humor.¹⁹ MurukkanVithai, the drug used for purgation is used in the form of tablet or powder, to treat worm infestations (anti-parasitic properties) and to promote purgation or bowel movements.²⁰ So in this case, Murukkan Vithai tablet was used to normalize vatham. After balancing the three humors, the direct medicine for treating Alopecia areata was chosen to be Pancharatna Kalimbu. This is a topical medicine indicated for Puzhuvettu (Alopecia areata) in the Siddha literature. The medicine is believed to promote hair growth by any one of the following reasons like more flow of blood to the hair follicles, alleviating infection, by directly targeting the hormones or enzymes involved in hair growth, etc.

The extent of hair loss was analyzed using Severity of Alopecia Tool (SALT) score method. In this study, treating with Pancharathna Kalimbu resulted in a significant regrowth of hair in the affected regions of scalp within three months of treatment. The prognosis was assessed by calculating SALT score before and after treatment. In the right side of scalp, 0.4 score was reduced to nil and in occiput region, 7.2 was reduced to 1.4. No hair loss was found in vertex and left scalp. The total score before treatment was 7.6 which were significantly reduced to 1.4 after treatment of 3 months. The exact mechanisms by which the Siddha treatment promotes hair regrowth are not well understood or explored in the study. Further research into the pharmacological actions of the ingredients used in Pancharatna Kalimbu is necessary, which is the limitation of the study.

Side effects, affordability, palatability, regularity in having medicines were few limitations in other treatment options for Alopecia areata. Siddha medicine acts as a best alternate in all aspects to overcome these limitations. This particular drug, Pancharathna Kalimbu shows remarkable improvement within few months and is also cost-effective where palatability is not a big concern as it is only for topical application. This result may leads to future studies with more number of patients to prove its efficacy in a significant way.

The patient’s mother-“While bringing my child to this hospital, she had patchy hair loss with itching in her scalp region. After taking purgative medicine, itching reduced within week’s time. She was too young and usually don’t co-operate in regular medicine intake. Since, here they prescribed only external medicine, it is very convenient to make her follow the medicines regularly. This gives remarkable changes to my daughter”.

We would like to express our sincere gratitude to the National Institute of Siddha, Chennai, for providing the necessary resources, facilities, and support to conduct this study. The expertise and guidance of the faculty and staff have been invaluable in the successful completion of this research.