Pain in the throat and a bitter taste in the mouth can be signs of an underlying infection, such as a throat infection or tonsillitis. It is also possible that the symptoms are due to other causes, such as acid reflux or allergies. If you experience this symptom on a regular basis, it would be best to consult with your doctor for a proper diagnosis and treatment plan. Your doctor may suggest further tests, such as blood tests, throat swabs, or imaging tests, to determine the cause of your symptoms.

Both legs foot drop condition needs proper evaluation & investigations.

In my knowledge, if nerve palsy or injury is the reason then Tendon transfer treatment is done, but a doctor who specializes in neurology would have a lot of knowledge, please reach out to some neurologist in Mumbai, or other cities that are near to your place.

You need thorough clinical examination with a multidisciplinary team of Orthopedic Surgeon/Neurologists. We need to find out at which neural level is the existing problem Eg. Spinal cord, Peripheral nerve. This should be done ASAP which would improve the chances of recovery. 

The answer to your question depends on the cause of the dural arteriovenous fistulae. If it is caused by a congenital abnormality, exercise may help reduce the symptoms, but it is unlikely to completely resolve the condition. If the cause is a tumor or an aneurysm, then exercise may help reduce the symptoms, but a more comprehensive treatment plan may be required. The cost of stereotactic radiation therapy varies depending on the institution providing the therapy. It is best to seek advice from a specialist to determine the best course of treatment.

Dark black spots in the corners of the lip can be removed using RF cautery under local anesthesia, or can use some other clinical treatment too, but before any assumptions are made, examination is a must. You can connect with any dermatologist in Navi Mumbai to solve this issue.

 This might be due to cartilage problem. Please get an MRI done !

You need to have consultation for fungal infection, it's not recommended that you try to cure it at home. And sorry to break it to you but this will need a long term treatment and not just 2 days. You can visit your preferred dermatologist in Navi Mumbai, but please get it checked.

Regarding skin brightening, one of the treatment that comes to my mind is Glutathione injections, it's free of any severe side effects when used in safe dosage. But I wouldn't recommend anything without prior examination. 
You can book an appointment on 9967922767 for more information, or connect with any dermatologist in Navi Mumbai to enquire about same.

Dark circle is observed in people with improper sleeping pattern, as messed up sleep causes your skin to turn pale, thereby allowing the dark tissues & vessels beneath your skin to show through. Chemical peel may work, but without any examination I cannot conclude anything. If you are interested in knowing more, then you may book an appointment on 9967922767. Just ensure that you connect with some dermatologist in Navi Mumbai as this problem may not go on its own.

PCOS and pregnancy are closely associated with each other. Hormone imbalance and Ovulation issues are the reasons behind having problem in conceiving.

PCOS leads to increase in levels of androgen in women’s body. Androgens are vital in the growth of male sex organs and other male behaviours. Androgens gets converted into the hormone estrogen in women. Increase in the levels of androgens affect the development and regular release of your eggs.

Regulating your menses is important as it will can help women with PCOS to conceive and have healthy pregnancy.

PCOS is not curable, but there are treatments offered to treat the symptoms of PCOS and the infertility associated with this condition.

Through stimulation of ovulation, especially in case of women who are trying to conceive, and treatment of insulin resistance will help in regulating ovulation and restoration of periods.

Another way to treat PCOS is with known method of in vitro fertilization, or IVF. Estrogen and progestin hormone containing medications are prescribed as they decrease the production of androgen.

Consult best gynecologist in Mumbai for the treatment for regulation of your menstrual cycle.

Dear ma'am, PCOS is a recurring disorder, so if you successfully maintain healthy lifestyle along with taking medicines as prescribed, then your health will improve and gradually your doctor may develop this confidence that you don't need to continue taking medicines any longer, unless any changes are observed. But since they re-occur, thus even if you manage to make it out of it temporarily you may still get pulled into it again. A healthy diet plays an essential role in regulating your hormones, so you might consider getting in touch with dietitian/nutritionists in Navi Mumbai or any other city near you.

PRP therapies are an excellent choice when done after proper examination. What is more important than the cost is to know that the examinations actually give a clear indication for it, and without which it's impossible to tell how many sessions will actually be required.

A two and half months course of prp and laser therapies costs approximately 20 thousand rupees. 

Single session can cost up to 3500 Rs.
You may connect with any dermatologist for hair transplant in surat.

These symptoms are seen in PCOS - Polycystic ovary syndrome/disease, but could also be attributed to some other hormonal disorder, for which we would suggest that you visit best gynecologists in Mumbai, or other cities that you deem fit.  And for laser hair removal on chin, STARTING cost might be between 2000rs to 3.700rs. We hope that your conditions improve!

Pigmentations are due to various reasons, Have to find out the underlying cause and treating the cause would be the primary approach Along , will start with depigmenting cream and sunscreens. Would suggest - Peels ,hydrafacial MD to see faster results. You can also visit the dermatologist near your place or have a video consultation with best dermatologist in Jodhpur Lake, Kolkata. Hope this answer helps you.

The weight gain is definately a post pregnancy weight gain and pcos definately adds to the problem.you might meet your gynecologist they might advise you metformin based tablets or litagluride injections which will help you to loose weight.their main target will be controlling serum insulin which is fundamental problem in pcos.i think nutrition and some physical activity along with these metaformin based treatment will definitely bring your weight down.For this consult your gynecologist or nutritionist